Size Chart - Nasty Pig

 WAIST INCHES CM
Small (S) 28 - 30 71 - 76
Medium (M) 30 - 32 76 - 81
Large (L) 32 - 34 81 - 86
Extra Large (XL) 34 - 36 86 - 91
 CHEST INCHES CM
Small (S) 38 - 40 97 - 102
Medium (M) 41 - 43 105 - 110
Large (L) 44 - 46 112 - 117
Extra Large (XL) 47 - 49 120 - 125