I Shorts Fairtex BS Future Lab are Limited Edition Muay Thai and Kick Boxing shorts. The exclusive design with abstract and futuristic patterns make these shorts one of a kind. Made of polyester satin, they are comfortable, durable and feature a glossy finish. The 8 rows of seams at the waist offer a precise and stable fit. These shorts are distinguished by. slim cut, side slits, elastic waistband and fine trim.