Alpinestars Bregenz Drystar Pants Brand new for Fall 2011, the Alpinestars Bregenz Drystar Pants are a three-season cool/cold weather sport touring pant. Abrasion resistant, protective, fully waterproof breathable, and with a removable quilted thermal liner, the Alpinestars Bregenz Pants will be your go-to sport touring pant for Fall-Winter-Spring riding. Features Brushed polyamide with 600D polyester fabric reinforcements for strength and durability Waterproof and breathable Drystar liner Removable quilted thermal warmer with built-in ergonomic stretch zones Impact protection provided by removable CE certified Bio Armor knee protectors Removable braces Adjustable waist and secure sliding hook closure Elasticized rear yoke Pre-curved leg construction Extended zippered boot gussets Two external pockets Integrated high visibility reflective stripes and logos improve rider visibility in poor light conditions Non-aggressive micro-velcro used throughout the garment Premium YKK zippers