Be confident about your purchase, we're an Authorized Castle X Dealer!! How cool is that?! Features Available in Short Sizes (32? Inseam) and Tall Sizes (37? Inseam) CONSTRUCTION: Ultra warm, durable polyester/nylon shell with premium 3M? Thinsulate? Water Resistant insulation (250g) WATERPROOFING: 10,000mm/10,000g/m2 windproof, waterproof, breathable performance utilizing Ven-Tex 2.0 laminated membrane construction. DWR(durable water resistant) treated outer shell surface repels moisture. Taped seam construction YKK zippers Reinforced seat, knees, instep and cuff Zippered hand and chest pockets 2-way full length waterproof leg zippers Ventec zippered thigh vents with snow blocker mesh Adjustable length feature Elastic flex panels in waist and lower back 3MTM Scotchlite? Reflective panels Gusseted knees with action flex panels for non-binding fit Removable molded memory foam knee pads Pre-curved seat with action back flex construction Inner snow gaiters attach to boots Adjustable suspenders 3 Year Warranty Durable, waterproof and warm, get those legs inside the Castle X Polar Winter Snowmobile Bib before you get frostbite.