Alpinestars Hyper Drystar Pants From commute to tour, the Alpinestars Hyper Drystar Pants were built to navigate 3-season cold weather, wet or dry rides in perfect comfort. Multi-panel construction keeps durability up and bulk down, Drystar keeps the water out, and a removable thermal lining and zippered thigh vents allow you to control temperature to adjust to changing conditions. Features: Multi-panel, multi material construction featuring a PU-coated 450D poly-fabric main shell and 600D dobby reinforcement CE certified knee protectors. Drystar 100% waterproof and breathable membrane. Pre-curved legs for comfort with stretch panels on crotch and knee, plus an extensive stretch panel on rear yoke. Removable 100g thermal lining. Full-circumference waist pants-to-textile jacket zipper. Zippered thigh vents which allow for personalized and adjustable levels of airflow. Reflective details on lower. Internal hip pockets lined with ergonomically tapered PE comfort foam for superior riding comfort. Hip compartments can be upgraded to incorporate Alpinestars Nucleon hip protectors (sold separately). Hook and loop grip waist and leg adjustments for precision fit in various riding positions. Waist incorporates 3D mesh interior for comfort. Deep zippered side pockets.