Howl Flyweight Snow Mitts. Flyweight mitt that has style written all over it. The print and logo-driven mitt makes it fun to show off your personality and make a statement on the slopes. A lower price point mitt with durability that will hold up for winters to come. Waterproofing: Hypora Insert 10k/5k. Insulation: 3M Thinsulate (C100). Hook & loop closure with gusset + wrist elastic. Removable branded leash with rubber pull. Main shell: Poly Twill. Trim: PU Suede Trim on Thumb. Warmth: 2 out of 5. Imported.