Smartwool Men's PhD Hunt Light Crew Socks - Light cushioning and a 4 Degree elite fit system, which uses two elastics for greater stretch and quick recovery, keeps socks in place so you can stay stealth. The achilles strap adds stability and protection. The Merino blend keeps a lid on odors. 8.5in overall height Virtually Seamless toe Extra stretch in leg accommodates wide range of boot heights Achilles strap provides extra protection and warmth Knit in USA Style: SW001356