INSERT: XTREME™ PRO•FIT Waterproof / Breathable SHELL: Spacer knit PALM: Toughtek FEATURES: Form fit next to skin fit. XTREME™ WARMTH. 100% WATERPROOF. The Original Xtreme™ Glove, Gauntlet Style. Warmest, driest, most comfortable lightweight glove. Fleece-lined. 4-way stretch. One-handed cuff cinch. Gauntlet Cuff. Patent pending.