Darn Tough VERTEX ULTRA LIGHT NO SHOW

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.
Coolmax: Engineered to move moisture away from your skin and dry fast in warm conditions.True Seamless: Undetectable seam fusion for an ultra smooth, invisible feel.
Ultra-Light Cushion: Provides a light layer of cushioning along the bottom of the foot. Ultra-Light, ultra-comfortable.
No-Show Height: The toughest sock you?ll never see. When your shoes are on this sock is gone.
51% Coolmax Polyester 46% Nylon 3% Lycra Spandex