ALPINESTARS ZX RACING UNDERSHIRT

Through the use of a new proprietary fire retardant fabric exclusive to Alpinestars, the ZX Series of racing underwear proves to be more breathable and comfortable then Nomex. Through a revolutionary tubular knit construction, the Alpinestars ZX Racing Undershirt is nearly seamless and offers a comfortable, form fitting fit. The naturally breathable Lenzing FR fabric is excellent at wicking moisture from the skin, while being hypo-allergenic and anti-microbial. Softer then Fire-Retardant Cottons and Nomex materials, the ZX series will make you want to wear fire resistant underwear again!