Handmade Neck Warmer - Unisex Color: Blue Material: Outer: 100% Wool Lining: Jersey material Size: 23 x 15 cm With a lining, it blocks the wind, so you can use it warmly. Those who are not fond of wool can also use it. Please note that since this was hand-knitted by an amateur, there may be some irregularities in the stitches.