Darn Tough

Key features

• Merino Wool
• Made in the USA
• Adult
• Performance Fit: No slipping, no bunching, and no blisters. True Seamless: Undetectable seam fusion for an ultrasmooth, invisible feel.
• 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.
• Merino Wool: The ultimate fiber for breathability and comfort in all conditions.
• Still made in Vermont, USA. Still unconditionally guaranteed for life.