What Our Gearhead(R) Experts Are Saying: "These are my go-to mitts when I want maximum warmth without sacrificing comfort. The all-leather construction is tough enough for seasons of use, and the outseam stitching makes them super comfortable to wear all day. I also love that they breathe well without a membrane, which keeps my hands from overheating on high-output days." The Auclair Outseam Mitten is built to perform in the harshest conditions, offering warmth, durability, and comfort for demanding winter pursuits. Its all-leather construction provides natural water resistance and long-lasting toughness, while PrimaLoft(R) Eco insulation keeps our hands reliably warm through deep winter cold. A soft brushed Bemberg lining enhances comfort, making these mittens a dependable partner for long days in the mountains. Outseam stitching sets the design apart, eliminating bulky internal seams for a more natural grip and improved comfort. EVA padding on the back of the hand adds an extra layer of protection, while the neoprene cuff seals out snow and ensures a secure fit. With a blend of warmth, breathability, and rugged style, it's no wonder the Outseam Mitten is a best-seller and an editor's pick.