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Fox River FREESTYLE ULW OTC 2026

The Freestyle Ultra-Lightweight Over-the-Calf Ski and Snowboard Sock is built for high-intensity winter sports where breathability, moisture management, and low-bulk performance matter. A magnified microscopic plant pattern improves airflow while Wick Dry® Technology and THERMOLITE® EcoMade fibers work together to keep feet dry and warm. Designed with targeted arch support and reinforced heel and toe, this over-the-calf sock offers stability and durability with an ultra-lightweight, barely-there feel.

Technical Details

Height

Over-the-Calf

Materials

41% Nylon, 30% Merino Wool, 26% THERMOLITE® EcoMade Polyester, 2% Spandex, 1% Polyester

Features

Wick Dry® Technology THERMOLITE® EcoMade Targeted Arch Support Reinforced Heel & Toe Ultra-Lightweight Knit Flat Knit Cushion Microscopic Plant Pattern

Weight Class

Low High

Ultralight

Cushion Level

Minimal Plush

Ultra-light / Flat Knit Cushion

Specifications
Style #5044
HeightOver-the-Calf
Materials41% Nylon; 30% Merino Wool; 26% THERMOLITE® EcoMade Polyester; 2% Spandex; 1% Polyester
CushionUltra-Lightweight / Flat Knit
TechnologiesWick Dry® Technology; THERMOLITE® EcoMade
  • Magnified microscopic plant pattern for enhanced breathability and moisture management
  • Wick Dry® Technology minimizes moisture buildup to reduce hot spots and blisters
  • THERMOLITE® EcoMade delivers lightweight warmth, breathability, and moisture-wicking
  • Targeted arch support for improved stability during aggressive movement
  • Reinforced heel and toe for long-lasting durability
  • Ultra-lightweight knit and flat knit cushion for a barely-there feel during high-intensity activity