The Ultra Heat Boost Mittens are heated mittens with Primaloft insulation. They are fully waterproof and have 3 heat levels for up to 10 hours of warmth.
With heating elements that wrap around the fingers and the top of the hand, they ensure perfect heat distribution and the 3 heating modes provide even and gentle heat for up to 10 hours.
These heated mittens are partly made of genuine leather, a soft and resistant material with heat-regulating properties, and a waterproof and breathable membrane.
Other practical features include a flexible thumb wipe for wiping your goggles, a wrist strap to prevent them from getting lost and a drawstring to help keep the heat in.
Finally, they have a waterproof zippered pocket containing the two batteries to double the warm-up time.