To be paired with Pronghorn Pro hunting sock on cold days or to be used by itself in warmer environments, Pronghorn Pro liner features deocell yarn which neutralizes surrounding odors, merino wool blend for comfort and fit and open mesh knitting for superior breathability. Sock foot is lined in scent-blocking deocell yarn that neutralizes surrounding odors, even ammonia and other alkalines. Merino and polyester blend for comfort. Additional elastic yarn for a perfect and sung fit. Flat lock toe to prevent irritation. Toe, heel and shin reinforced with nylon for high resistance to friction. Merino wool 27%, polyester 26%, lyocell deocell 17%, stretch nylon 9%, nylon 15%, elastane lycra 6%.