(Jersey Details) With its advanced moisture-wicking and extremely lightweight and durable main chassis, the Fluid Jersey will not let you down when the track or trails get tough. The Fluid Jersey comes in a range of distinctive and aggressive color combinations and is designed to match the Fluid Pants for a total performance look and feel. Advanced poly-fabric construction is lightweight, moisture-wicking and durable. Cut longer in the rear area for greater coverage when riding. Sport collar neck construction for superior rider comfort. Compatible with Alpinestars MX pants. (Pants Details) The Fluid Pants offer optimized levels of comfort and performance in the riding position, thanks to their lightweight chassis, lower waist stretch panels and pre-curved leg design. Developed and tested on some of the toughest terrains around the globe, the sport fit Fluid Pants are ideal for many forms of off-road riding. 600D poly-fabric main chassis construction that is PU coated for strength with a technical yearn for durability. Stretch fabric panels on crotch, knees and rear waist for enhanced rider comfort. 3D pattern construction for additional rider comfort and unparalled freedom of movement. High performance synthetic leather on knees for heat resistance, grip and comfort. Ratchet closure for a secure, personalized fit. Comfort mesh lining for superior breathability.