Hollow Boot Socks coolmax and excellent thermoregulation

and excellent thermoregulation

Soft-brushed Merino next to the skin and recycled polyester against the elements to balance comfort and protection

An adjustable Velcro strap ensures a snug fit

a wool-felt inside lining for moisture absorption

Hollow Boot Socks coolmax and excellent thermoregulationAlpaca, engineered for performance. The Hollow Boot Sock is made with multiple ends of premium alpaca yarn for maximum loft, warmth, and long haul durability. Full terry cushioning through the foot and shaft delivers all day comfort, Hollow's warmest, most protective sock for serious cold and hard use. Features Height: boot Cushion: heavy Alpaca thermal regulation keep feet warm and dry Cushion from toe to cuff for warmth Stay put fit keeps sock from