Sitka Gear Coldfront GTX Gloves, Optifade Open Country, Medium - 90150-OB-M The Coldfront Glove is our guide-grade glove built for the coldest and harshest days on the mountain. Pittard's Oiltac high-grip leather palms and a wet-printed nylon face create a durable sheath for the fully waterproof and breathable GORETEX insert. High density fleece and Primaloft Insulation work in tandem to keep your fingers toasty.