For full-on environments where breathability and temperature regulation are crucial, the Absolute Mitts are the warmest ones Black Diamond makes. Durable for expedition use and warm for high-arctic or thin-air settings. They'll keep your hands warm and dry while remaining lightweight. The removable liner can also serve as a lightweight, packable stash mitt for emergencies.

• Shells are Pertex ripstop nylon with a waterproof-breathable GORE-TEX XCR® insert.
• Liners are insulated with PrimaLoft Kodenshi® and high-loft fleece.
• Stout goat leather palms have Kevlar stitching and reinforced leather thumbs for durability when working with fixed lines.
• Long gauntlet-style cuffs have shockcord adjustment at the hem and a cinch strap at the wrist.
• Manufacturer's recommended temperature range is -40 to -28°C.