Darn Tough Womens RFL Thermolite Over-the-Calf Ultra-Lightweight Ski & Snowboard Socks

The Women's Thermolite RFL Over-The-Calf snow sock is Darn Tough's thinnest, lightest mountain sock. Coveted for its minimalist construction, the RFL is made with vegan-friendly Thermolite fibers, for a streamlined fit, reinforced high-wear zones, and all-day insulation. All Darn Tough socks are knit in Vermont and come with an unconditional guarantee.

Features

• Cushion: no cushion
• Weight: ultra-lightweight
• Height: knee-high/OTC
• Performance fit for no slipping, bunching, or blisters
• True Seamless toe for a smooth, invisible feel
• Lightweight vegan-friendly Thermolite insulates and protects feet
• Made in Vermont, unconditionally guaranteed