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Sizing Charts

GROM BOY'S SWIMWEAR & APPAREL

Letter Size X-Small Smal Medium Large X-Large
 
Numerical Size 4-5 6-7 8 10-12 14-16
 
Chest (Tee Shirts) 29" 29"-31" 31"-35" 35"-37" 37"-38"
 
Chest (Rash Guards) 22.5" 22.5"-23.5" 23.5"-27" 27"-31.5" 31.5"-32.5"
 
Waist Bottoms 19.5" 19.5"-21.5" 21.5"-24.5" 24.5"-26.5" 26.5"-28.5"
 
Hip Bottoms 27" 27"-29" 29"-30.5" 30.5"-32.5" 32.5"-34.5"
 
Outseam 14" 15.5" 17.5" 18" 18.5"

 

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