WarmWool long shorts are flexible and warm underpants. The fit is snug and the garment is knee-length. The elastic waist has wool on the inside for best comfort. Flat seams minimise the risk for irritation and chafing. WarmWool is a knitted material and thus elastic and flexible. The fabric is made of 100% merino wool, with a weight of 200gsm. The fibres in WarmWool are 20.5 microns, the fabric is soft and comfortable against the skin. WarmWool is suitable as a next-to-skin layer or second layer when it gets really cold.