Long Johns 400 have circular-knitted legs, which therefore have no lengthwise seams. The circular knit ensures a comfortable fit without chafing the skin when you move around. The garment is made from Woolpowerâs own fabric Ullfrotté Original 400, which was developed in the 1970âs. A gusset in the back ensures optimal comfort without feeling tight. Knitted-in cuffs and waistband. Wear them as an insulating second layer or next to your skin.
