PATAGONIA Tops Sizing
PATAGONIA Size Chest (inches) Chest (cm)
S 36 - 38 74 - 76
M 39 - 41 79 - 84
L 42 - 45 86 - 91
XL 46 - 48 97
Youth Size Chest (inches) Chest (cm)
S (YOUTH) 26 - 27 66 - 69
M (YOUTH) 28 - 28 1/2 71 - 73
L (YOUTH) 29 1/2 - 30 75 - 77
XL (YOUTH) 31 - 31 1/2 79 - 80
See our complete fitting guide here