(Adjustable) The back has a velcro (velcro type) so you can fix it firmly and it will not fall off.The size can be adjusted according to your head size, so it can be worn by both men and women, and has an excellent fit.It covers your ears well, so it is warm and comfortable to wear without hurting your ears.

(Mesh construction around the mouth for comfort! The mouth and nose part are made with mesh construction for excellent breathability. Reduces stuffiness when worn.The 3D mask construction makes it easier to breathe.

(High Elasticity and Heat Retention) Uses heat storage material that prevents the warmth inside from escaping.Made of high-density fiber nylon fabric, it has high elasticity and heat retention, so it can withstand long periods of wear.The surface is lightly waterproof so it can be used in rain or snow.

(Easy to Carry) The fabric has excellent elasticity and elasticity so it wont lose its shape even after long periods of use.It can also be folded into a small size and stored in your bag, so you can take it out and use it in case of sudden weather changes.

(Can be used for a variety of occasions such as commuting to work, outdoors, sports, and more) This neck warmer is recommended for those who want to work in the cold winter or throat.This neck warmer can be used for a variety of occasions such as commuting to work or school, outdoor sports, mountain climbing, sports, cycling, snowboarding, riding motorcycles, bicycles, etc. ■Material composition: polyester, polyurethane ■Color: black, light gray, dark gray ■Size: One size fits all.