OTM Hawaii Scale Rash Guard – Long Sleeve Inspired by the spirit of the islands and built for battle, the OTM Hawaii Scale Long Sleeve Rash Guard delivers high-performance protection with standout style. Crafted from a premium blend of 84% polyester and 16% Lycra , this rash guard offers a durable, flexible fit that moves with you — no matter how intense the roll. The long sleeves provide full arm coverage to help protect against mat-borne bacteria and skin infections , making it ideal for hygiene-conscious athletes. Featuring a bold Hawaiian scale design, it lets you represent with confidence whether you're on the mat or in competition. Perfect for no-gi BJJ, MMA, and daily grappling sessions — where durability and design matter.