Measurements in cm. If you're between sizes, size up.
Size
Chest
Waist
S
92–97
76–81
M
98–103
82–87
L
104–109
88–94
XL
110–116
95–101
Wetsuit & footwear sizing varies by brand — check the brand's chart on the product images.
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Alvin – Kids offers a scaled-down version of a classic everyday style, designed for the groms. Comfortable and easy to wear, it’s suited to daily adventures both indoors and out. A practical option for active kids.