Inspired by their iconic Nuptse Jacket, their Nuptse Convertible Mittens adapt alpine gear for unbeatable warmth in the city. Like the jacket that gave rise to them, these mittens are filled with lofty, responsibly sourced down to give you game-changing warmth on the coldest days. That combines with Heatseeker™ Eco synthetic insulation in the palm and thumb for guaranteed warmth in variable conditions. Their flip-top construction means you can keep them on at all times, and Etip™ functionality on the thumb means you won't even need to take them off when you want to use your phone or tablet. Even better, they're made using recycled materials, making them better for the planet. In fact, the pairing toggle for keeping them together is made from recycled ocean plastic - a much better use for it, we think.