What's better than ripping down the mountain while you're riding absolutely on point? Staying plenty cool while doing it. Our new Trail Air Long Sleeve jersey uses VaporRize(TM), a super lightweight, breathable fabric, that keeps you cool, while feeling comfortable against your skin and protecting you from ultraviolet rays and trail side foliage. - VaporRize(TM) fabric is made from our most breathable, lightweight fabric that uses a Recycled Polyester blend to create its superior wicking ability. - Crew neck collar keeps things casual and comfortable. - UV 30 protects your skin from harmful, ultraviolet rays. - Relaxed fit is unrestricting to easily accommodate chest and elbow pads. - Fabric Content: Knit 87% Polyester, 13% Spandex