The Air Mitt Evo is a technical mitten designed specifically for winter aerobic activities. The merino wool inner glove is soft, lightweight and breathable. The mitten combines a lightweight ripstop nylon exterior with PrimaLoft Gold 100 g/m2 insulation on main body and PrimaLoft Gold 60 g/m2 on the palm. The opening in the palm allows the mitten to be folded open when you need to use your fingers and is held in place with a magnet so it does not flap around when it is open. Silicone GripR pads on the palms provide good grip and the index fingers on the gloves are touchscreen compatible.