{"reviews":[{"id":7066590,"locale":"en_US","rating":2,"title":"Worse than what it replaced.","text":"So I have been shopping Arc'teryx for the last 15 to 20 years. Since 2021 I have noticed a serious DECLINE in textile quality. The seams of everything seem to be well made still and are the up with the best I've seen. But Arc'teryx has been raising prices and decreasing quality for the last few years. In addition! Their sizing has been SUPER bad. I always would get a large for things made around 2020 or before. And now I wish I would have got a medium in this shirt. VERY ANNOYING. You are an OUTDOOR company, size your gear for people who are in shape. Quit adding a ton of belly room. Go back to slimmer fit.\n\nIf you directly compare this Cormac Heavyweight to what it replaced the Motus LS there is no comparison. The Motus has SIGNFICANTLY better textile quality and better sizing.\n\nI really hope that Arc'teryx turns their brand around. All the Cormac textiles are inferior to what they replaced. Really disappointed with this company in recent years.","textLength":960,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"Sanc","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2025-08-05T00:00:00-04:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"sizing","score":0.47},{"name":"textile quality","score":0.76},{"name":"athletic fit","score":0.44}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":7066591,"locale":"en_US","rating":5,"title":"Great Gear","text":"Material is very soft, fit to my body, extremely comfortable to wear.","textLength":69,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"ALIU","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2025-08-01T00:00:00-04:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"comfort","score":0.43}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":6113905,"locale":"en_US","rating":5,"title":"Size down","text":"This shirt is great and versatile, however note that it does run large. I am normally b/w a S and M, Arc’teryx’s smalls are often too small for me, but this shirt fit perfect in a S. Size down if you’re between sizes","textLength":216,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"Rusty","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2025-01-31T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"sizing","score":0.58},{"name":"long sleeve","score":0.41},{"name":"athletic fit","score":0.4}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772912,"locale":"en_US","rating":5,"title":"From the Mail to the Trail","text":"This LS Shirt was ordered in boxcar greenish color to match pants & layers I use in cool & cold weather. My first use was as an outside layer. On a day-Hike after unpacking it, I completed the last section of the new \"River to Clouds\" 35 miles Trail in the Chattanooga - Lookout Mountain area, TN. It got the job done to perfection. Great shirt. Thanks.","textLength":353,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"PORTHOS","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2024-02-19T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772918,"locale":"en_US","rating":5,"title":"Best Shirt I have ever bought","text":"Best Shirt I have ever bought....Loved the shirt so much that I bought another one after wearing it for just one day. My one and only complaint is there is a very small selection (3 choices) of colours. If Arc'teyx had this shirt in a miltiude of colours I would buy many many more. Shirt has a great fit for me and it is made of exceptional material, it just wears amazingly! It is my first choice in the morning when I reach to put on a shirt","textLength":444,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"IanB","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2024-01-17T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772913,"locale":"en_US","rating":1,"title":"Comically Large","text":"The previous review stating these fit like a garbage bag is accurate. Shoulders are fine but the waist is huge. At least 1-2 sizes too big. I have over 50 other Arc’teryx products and have never had one fit so strangely.","textLength":220,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"AK23","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2024-01-13T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"sizing","score":0.54}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772908,"locale":"en_US","rating":5,"title":"Great undergarment with my layering g system","text":"Bought about 3 wks ago happy with purchase. Perfect warm layer when on the coast.","textLength":81,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"Stan","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2024-01-07T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"base layer performance","score":0.41},{"name":"warmth","score":0.56}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772916,"locale":"en_US","rating":2,"title":"Poor quality at the logo","text":"Great quality overall, which is mostly the same with the Motus AR got last year. However, the logo went off after the first wash. Is this expected? Did I got a defect item?","textLength":172,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"wzong","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2023-12-06T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"textile quality","score":0.42}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772911,"locale":"en_US","rating":5,"title":"Perfect for colder months","text":"Love this shirt. Perfect for running/hiking during colder months or just at home and around town. Super comfortable and light weight, wicks moisture and dries quickly. Material feels very nice on the skin and seems durable. Biggest plus is that it keeps me dry and comfortable inside. I never feel sweat dripping inside the shirt like other shirts I have.","textLength":355,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"Happy Camper","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2023-11-30T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"outdoor performance","score":0.49},{"name":"warmth","score":0.56},{"name":"moisture-wicking","score":0.56},{"name":"comfort","score":0.45},{"name":"lightweight","score":0.46}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]},{"id":4772917,"locale":"en_US","rating":5,"title":"Great shirt!","text":"Love this shirt! The fit is great! I wore it as a base layer under a down jacket in 10 degree weather above 13 thousand feet this weekend and was super comfortable even during high output times while carrying my children through difficult spots in the mountains. I’ve also worn it out downtown for a friends birthday dinner and got compliments on it all while being perfectly warm on a chilly night!","textLength":399,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":false,"autoModerated":false,"published":true,"incentivized":false,"upVotes":0,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"D1985","firstName":null,"lastName":null,"emailAddress":null,"externalId":null,"city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":null,"purchaseDate":null,"dateCreated":"2023-11-26T00:00:00-05:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[{"name":"warmth","score":0.55},{"name":"comfort","score":0.46}],"syndication":{"sourceName":"Arc'teryx","siteUrl":"https://arcteryx.com/us/en/","logoUrl":"https://images.turnto.com/site/syndicationlogos/4738_LH48.png"},"catalogItems":[{"sku":"5875-X000007422","title":"Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt","url":"https://www.scheels.com/p/5875-X000007422","category":"shirts","reviewCount":14,"ratingCount":14,"averageRating":3.9,"ratingBreakdown":{"1":2,"2":2,"3":0,"4":1,"5":9},"active":true,"attributes":[]}]}],"offset":0,"limit":10,"total":14}"Full Description:\nFit, function, fabric – the Cormac Heavyweight is built for freedom of movement and high-output comfort in colder conditions. Essential thermal performance, moisture management, and softness come from its Phasic™ AR II material. An engineered polyester made with wicking fibres, it provides stretch, sun protection, and is stitched for a smooth finish next to the skin. The ergonomic design and articulated patterning remove restriction, and the clean fit layers easily and wears comfortably on its own.\n\nFeatures:\n\u003cul>\n\u003cli>FC0-DWR (Durable Water Repellent) finish repels moisture,Silvadur™ antimicrobial treatment provides lasting odour resistance\u003c/li>\n\u003cli>Low profile collar,Back of collar is taped for additional comfort\u003c/li>\n\u003cli>Merrow stitch seam construction reduces seam size and irritation,Phasic™ AR II engineered polyester fabric is soft, offers stretch and thermal comfort, and is made with wicking fibres\u003c/li>\n\u003cli>Technical Features\u003c/li>\n\u003cli>Moisture-wicking,Versatile\u003c/li>\n\u003cli>Use for: Hiking and Trekking,Trail,Trail Running\u003c/li>\n\u003cli>Synthetic,Moisture Wicking,Fair Trade Certified,Thumbholes\u003c/li>\n\u003cli>Performance first layer for high output in cool weather.\u003c/li>\n\u003cli>Biocidal Disclosure - This model was treated with an anti-odour biocidal product (Active Ingredient: Silver Nitrate),PFAS (Per- and polyfluoroalkyl substances) Compliant\u003c/li>\n\u003cli>Moisture-wicking\u003c/li>\n\u003cli>Versatile\u003c/li>\n\u003cli>Collar Configuration\u003c/li>\n\u003cli>Low profile collar\u003c/li>\n\u003cli>Back of collar is taped for additional comfort\u003c/li>\n\u003cli>Construction\u003c/li>\n\u003cli>Merrow stitch seam construction reduces seam size and irritation\u003c/li>\n\u003cli>Phasic™ AR II engineered polyester fabric is soft, offers stretch and thermal comfort, and is made with wicking fibres\u003c/li>\n\u003cli>Cuff & Sleeves Configuration\u003c/li>\n\u003cli>Thumb loops secure the cuffs and sleeves to keep hands covered for warmth and sun protection\u003c/li>\n\u003cli>Design & Fit\u003c/li>\n\u003cli>Regular fit provides freedom of movement\u003c/li>\n\u003cli>Fabric Treatment\u003c/li>\n\u003cli>FC0-DWR (Durable Water Repellent) finish repels moisture\u003c/li>\n\u003cli>Silvadur™ antimicrobial treatment provides lasting odour resistance\u003c/li>\n\u003cli>Patterning\u003c/li>\n\u003cli>Articulated patterning for unrestricted mobility\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Trail,Breathable Material,Phasic™,Fair Trade Certified™\u003c/li>\n\u003cli>Do Not Bleach,Do Not Dry Clean,Do Not Use Fabric Softener,Do Not Wring,Iron Low,Machine Wash Gentle Low,Tumble Dry Normal Low,Wash Dark Colours Separately\u003c/li>\n\u003cli>Self: Phasic™ AR II – 100% polyester with FC0 yarn and DAO™ finish,Origin of fabric: TAIWAN,Origin of dying: TAIWAN,May release plastic microfibres into the environment when washing\u003c/li>\n\u003cli>MATERIALS\u003c/li>\n\u003cli>Self: Phasic™ AR II – 100% polyester with FC0 yarn and DAO™ finish\u003c/li>\n\u003cli>Care\u003c/li>\n\u003cli>Machine Wash Gentle Low\u003c/li>\n\u003cli>Tumble Dry Normal Low\u003c/li>\n\u003cli>Do not bleach\u003c/li>\n\u003cli>Wash dark colours separately\u003c/li>\n\u003cli>Do not dry clean\u003c/li>\n\u003cli>Iron Low\u003c/li>\n\u003cli>Do not use fabric softener\u003c/li>\n\u003cli>Do not wring\u003c/li>\n\u003c/ul>\n"

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt

‌
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$90.00

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt - Primary Image

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Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt

5875-X000007422

Fit, function, fabric – the Cormac Heavyweight is built for freedom of movement and high-output comfort in colder conditions. Essential thermal performance, moisture management, and softness come from its Phasic™ AR II material. An engineered polyester made with wicking fibres, it provides stretch, sun protection, and is stitched for a smooth finish next to the skin. The ergonomic design and articulated patterning remove restriction, and the clean fit layers easily and wears comfortably on its own.

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WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Men's Arc'teryx Cormac Heavyweight Long Sleeve T-Shirt

‌
‌

$90.00

Color:Black

Size:XLarge

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