- Waterproof : 20K / Breathability : 15K
- Temperature control system (TCS) that can generate heat internally by supplying power from the auxiliary battery
- Cable for connecting USB C-type auxiliary battery inside the hand pocket
- Use of Primaloft fill material with high cold resistance and is ultra light-weight
- Diagonally placed waterproof zipper and chest pocket
- Air hole on the front of the hood for comfortable breathing
- Utility pocket on sleeve that can store season pass and practical main pocket