3M thinsulate high-efficiency warm velvet thin warm quilted cotton vest CS210624

**Bufu x 3M thinsulate Thinsulate high-efficiency warm fleece** **Thinsulate cotton filling authorized by 3M Company is used for the unyielding padded clothes, which is a warm-keeping technology and a substitute for down that is professionally used in outdoor environments.** **Thinsulate fiber was developed by the 3M company of the United States. It was originally used to provide warmth for the Marine Corps, and it was put into civilian use in 1988. It has a high loft and can lock in warmth. Under the same thickness, the warmth retention is 1.5 times that of down, and it is lighter.** **Down has the disadvantage of absorbing moisture, but Thinsulate avoids this problem. The water absorption capacity is only 1% of its own weight, so in humid environments, its warmth retention is better than that of down.** Autumn and winter vest with a professional feel and sandwich design. A thin piece with excellent warmth retention. The fit is just right, neither loose nor tight, and it is also very suitable for outer wear. The surface material of high-density cotton is firm and durable, with good wind resistance, and the neutral color is very eye-catching. [Material]: 100% high-density cotton, lining: 100% polyester, filling: 3M Thinsulate [Thickness]: Thin quilted cotton [Elasticity]: None [Wash]: Wash in cold water Model is 165cm, 44kg, model S https://img.alicdn.com/imgextra/i3/279181743/O1CN01pvItHw1OkL3oYLwwH_!!279181743.jpg https://img.alicdn.com/imgextra/i2/279181743/O1CN01i5Ya8W1OkL3eXZAQB_!!279181743.jpg https://img.alicdn.com/imgextra/i2/279181743/O1CN01BFycgp1OkL3qJOvSy_!!279181743.jpg https://img.alicdn.com/imgextra/i2/279181743/O1CN01IliEv01OkL3qJMmNu_!!279181743.jpg https://img.alicdn.com/imgextra/i1/279181743/O1CN01Bnhow91OkL3jSHsIn_!!279181743.jpg https://img.alicdn.com/imgextra/i4/279181743/O1CN01EgQndm1OkL3gh5uoB_!!279181743.jpg