BurnX4 80 and under taper-free sleep surface is ideal

taper-free sleep surface is ideal for side sleepers and nighttime movers

Includes Trail Pro and Stuff Sack

Perceive Lens Technology

like integrated lights

Durable design and waterproof bottom layer resists dirt

BurnX4 80 and under taper-free sleep surface is idealCrafted with a lightweight upper, aggressive studs and a flexible yet locked in fit to help you burn past the competition. The BurnX4 takes its design cues from jet airplanes. The outsoles aesthetic is inspired by the shock diamond phenomenon that occurs in propulsion while the upper looks to aerodynamics for its streamlined appearance. Upper design inspired by aerodynamic fighter jets TPU molded cleat outsole provides superior traction on both turf