"Full Description:\nIntroducing the all-new Surge 84! Crafted to meet the demands of skaters at every level looking for a little more speed in their skates. The Surge 84 embodies K2's signature comfort, with hardboot shell support, and unwavering durability. Performance stepped up with the all-new hardboot design, featuring a polypropylene shell and TPE cuffs for unparalleled 360-degree support. Keep your feet staying cool and comfortable with built-in Vortech airflow channels while securing the perfect fit with adjustable instep ratchet straps and our signature K2 Speed Lacing System. Engineered with an extruded 6061stamped aluminum frame for optimal maneuverability and stability, complemented by 84mm 82A wheels and ILQ 5 bearings for an ultra-smooth and fast ride that you’ll feel in every stride. The liners are patterned off the same lasts that have been the standard of comfort in our skates for over 30 years. They include a shock-absorbing footbed, a removable heel wedge, and made with recycled PET mesh materials. Whether you're cruising around town, hitting the trail, or racing down the open road, the Surge 84 has all the key ingredients to take your skating to the next level.\n\nFeatures:\n\u003cul>\n\u003cli>Vortech Ventilation System: Vortech ventilation system channels air through the base, footbed and upper to keep your feet cool and dry. Vortech is more than just a super-light, and super-comfortable inline skate design. It's technology you can see, technology you can feel.\u003c/li>\n\u003cli>Speed Lacing System: Secure your skates with one pull. The K2 Speed Lacing System makes it easy to get in and out of your skates. Just one pull of the lace, roll, and stow and you're ready to skate – that easy.\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Cuff Support- TPE Cuff\u003c/li>\n\u003cli>Skate Bearings- ILQ 5\u003c/li>\n\u003cli>Hardboot Axels- Threaded Hollow Steel\u003c/li>\n\u003cli>Hardboot Shell- Polypropylene Composite\u003c/li>\n\u003cli>Skate Frame- 6061 Extruded 260mm\u003c/li>\n\u003cli>Max Wheel Size- 84mm\u003c/li>\n\u003cli>Wheel Size- 84 mm\u003c/li>\n\u003cli>Collection- Hard Boot\u003c/li>\n\u003c/ul>\n"