Added mesh panels on top of the foot and back of the leg will help you keep everything chill. Light cushion underfoot will guide soft landings lap after lap. 

Features:

• Performance Fit: No slipping, no bunching, and no blisters.
• Fine Gauge Knitting: Unprecedented durability and our unique “put it on, forget it’s on” feel.
• Fast Action Wicking: Pulls moisture away from skin. Fast drying.
• All Weather Performance: Cool in the summer, warm in the winter.
• Naturally Antimicrobial: Repels bacteria and odor.
• Guaranteed For Life: No strings. No conditions. For life.
• Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
• True Seamless™: Undetectable seam fusion for an ultra smooth, invisible feel.

Specs:

• Over the Calf Height: The name says it all. The ultimate height for keeping the outside - out.
• 54% Nylon 42% Merino Wool 4% Lycra® Spandex.