Men's Darn Tough Westerner Over-the-Calf Lightweight Work Sock 3-Pack - Black Size:Medium It’s built like a performance

It’s built like a performance trainer

Stay comfortable with superior flexibility and technology features such as electrical hazard protection and slip-resistant properties

The Kansas City Mid is a carbon-fiber toe work boot built for jobsites that swing between surfaces: dirt

Key Features of Matterhorn CV12000

Inside is a soft mesh lining

Men's Darn Tough Westerner Over-the-Calf Lightweight Work Sock 3-Pack - Black Size:Medium It’s built like a performanceMen's Darn Tough Westerner Over the Calf Lightweight Work Sock 3 Pack Black Unconditionally Guaranteed for Life The Westerner really shines when the heat is on. Designed to keep its cool in hot, humid and downright uncomfortable weather. It's built Darn Tough to meet your demands and exceed your expectations. Size Guide M (MEN'S SHOE SIZE: 89. 5, WOMEN'S SHOE SIZE: 1011. 5) L (MEN'S SHOE SIZE: 1012, WOMEN'S SHOE SIZE: 1214) XL (MEN'S SHOE SIZE: 12.