O'Neill Men's Apparel Size Chart

Tops Size Chart

Size	Chest (in.)	Low Waist (in.)
S	36 - 37	31 - 32
M	38 - 39	33 - 34
L	41 - 43	36 - 38
XL	45 - 47	40 - 42
XXL	49 - 51	44 - 46
XXXL	53 - 55	48 - 50

Bottoms Size Chart

Size	Low Waist (in.)	Hips (in.)
28	30	36
29	31	37
30	32	38
31	33	39
32	34	40
34	36	42
36	38	44
38	40	46
40	42	48
42	44	50
44	46	52