Size Chart | Marmot | Adult

Chest
 Neck Sleeve
SM 36-38 14.5-15 32-33
MD 39-41 15.5-16 34-35
LG 42-44 16.5-17 35-36
XL 45-47 17.5-18 36-37
2XL 48-50 18.5-19 37-38
3XL 51-53 19.5-20 37-38