The "Heatwave Plus ST Ascent Mitt" from SEIRUS is the last mitt you'll want to own. Equipped with a Neofleece® panel that insulates the back of the hand, and it's 100% waterproof/breathable, this mitt amplifies your own body temperature by 20% and you can most definitely tell the difference.
Insulation: 320g HeatLock premium hollow-core insulation
- Insert: DryHand waterproof/breathable
- Shell: Leather/Softshell
- Palm: ToughTek with Soundtouch Leather
- Recommended for extensive exposure to cold temperatures