The 686 Linear GORE-TEX Mittens get the job done when the mountain weather tries to get us down. These mitts feature synthetic fill for insulation that's tolerant of sweat and moisture while the GORE-TEX inserts limit any wetness with their waterproof and breathable protection. 686 also designed these with Movement Fit that maximizes our manual dexterity without sacrificing warmth and topped them off with Soundtouch technology to use our touchstone devices.