KLIM Klimate Snowmobile Bib GAURANTEED TO KEEP YOU DRY. GORE-TEX Fabric. Zonal Insulation With 200 Gram Thinsulate Insulation in the Front and 100 Gram in the Back. YKK Zippers. 3M Scotchlite Reflective Panels. Reinforced Knee/Shin Panel. Snow Gaiter with Retention Snap. Full Length Side Zippers. Center Front Pocket. Adjustable Shoulder Straps.