Insulation: 100g Thinsulate Flex®. 
Insert: Xtreme™ Waterproof / Breathable. 
Shell: Leather/4-way stretch Softshell. 
Palm: Leather. 
Features: Form Fit. Xtreme™ Warmth. 100% Waterproof.  Pro•Fit, plus insulation, fleece-lined, velcro sport cuff, and leather...what more could you want?!  Warmest, driest, most comfortable lightweight glove. Pro•Fit™ - Relaxed Form Fit.  As warm as standard ski glove without all the bulk.