Unisex Fully sublimated rash guard for quality and durability. (Which means no cracking or fading) 4 way stretch material for a compressed and comfortable fit during grappling Engineered to prevent ride up NABJJF , IBJJF and SJJIF approved
 
Sizing Chart (Adults): (Rash guard should be a compression fit) Small 125 lbs – 150 lbs | Medium 150 lbs – 175 lbs  | Large 175 lbs – 200 lbs |  XL 200 lbs – 235 lbs |  2XL | 235 lbs – 270 lbs |
 
Sizing Chart (Kids): (Rash guard should be a compression fit) Kids Small Up to 55 lbs | Kids Medium 55 lbs – 75 lbs | Kids Large 75 lbs – 95 lbs |