The John 200 long johns are made from circular knit fabric and have no longitudinal seams. A gusset at the back ensures optimal comfort. The ankles are knitted. With fly. Ullfrotté Original 200 is the finest type of Ullfrotté. The fabric is durable and is made of fine merino wool, polyamide and, above all, air! This air in the fabric is important because it insulates the heat produced by your body. 60% merino wool 25% Polyester 13% Polyamide 2% elastane
