Burton Apparel Size Chart Winter warmth never looked better. Buttery soft sheepskin leather powered by down warmth and finished with touchscreen-compatible Screen Grab(R) leather. The Burton Premium Warmest Mitt is for the woman who knows what she wants out of winter. Heat things up with a combination of 550 fill power responsibly sourced down insulation as well as Thermacore(TM) insulation. Then keep things dry with the waterproof performance of DRYRIDE Membrane. Buttery soft and supple sheepskin leather rounds out the package with luxury-grade comfort and style. Since you should never miss a moment that looks this good, capture it all with Screen Grab(R) tech built right into the thumb for easy control of your touchscreen device. Features: - Screen Grab(R) Gnar Guard Leather Thumb - Waterproof DRYRIDE Membrane(TM) - 550 Fill Power Down - Premium Rib Cuff - Ergonomic Pre-Curved Fit - Removable Wrist Leash - Thermacore(TM) Insulation