Use of 3M™ Thinsulate™ high-performance material.
It is a thin, light and warm ideal insulation material that has 1.5 times of warmth than down.
The 3M™ Thinsulate™ High-performance material was developed as a material that can be used more comfortably in cold weather. Excellent heat insulation due to fine fiber structure.
This technology enables "warm and not thick".
Based on scientific analysis, it has been adopted in winter sportswear, town casual wear, fashionable wear, gloves, boots, hats, and beddings all over the world to deliver slim and comfortable warmth.
※ If your order has any items that are out of stock at our suppliers, we'll notify you immediately and arrange refund for you.
Imported from Japan, 100% authentic.