This is the Woolpower WOLFROTE 200 Half Zip base layer. The material uses Woolpower's uniquely developed "WOLFROTE ORIGINAL." WOLFROTE ORIGINAL uses 60% merino wool and has a pile lining, which traps a large amount of air to create an air layer, providing excellent heat retention and moisture absorption. Made in SWEDEN. ≪Color≫ Khaki (Green系) ≪Material≫ 60% Merino Wool, 25% Polyester, 13% Nylon, 2% Polyurethane ≪Size≫ M Shoulder Width: 44cm, Body Width: 49cm, Sleeve Length: 69cm, Length: 71.5cm ≪Condition≫ Some pilling is visible, but there are no noticeable stains or damage that would hinder wear. Please check the images carefully and ask any questions you may have.