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Women's O'Neill Clothing Size Chart

Men's O'Neill Clothing Size Chart

Men's Tops
Chest (cm)86.591.596.5101.5106.5111.5
Waist (cm)717681869196
Hip (cm)899499104109114

Men's Bottoms 
Waist (cm)717678.58183.5869196101
Hip (cm)899496.599101.5104109114119

Men's Bottoms Size Conversions

How to Measure

Chest - Measure around your upper body, under your armpits and over the fullest part of your chest and shoulder blades.
Waist - Bend to one side to find the natural crease of your waistline.
Inseam - Measure a pair of pants that fit you well. Measure along the inside of the leg from the crotch to the hem.