Fox 8 Defend calze da ciclismo invernali - nero

Engineered with a high-loft Merino wool blend, these socks deliver exceptional thermal insulation for cold-weather rides, keeping feet warm down to freezing temperatures without overheating.

Overview

The Fox 8 Defend Winter Sock is a crew-height cycling sock built for demanding winter conditions. Its blend of 69% Merino wool, 16% nylon, 10% acrylic, and 5% elastane balances warmth, durability, and stretch. Targeted cushioning in the heel, toe, and sole absorbs vibration and reduces fatigue, while compression arch support and a rib-knit upper ensure a secure, stay-put fit. Flat-stitch toe seams eliminate irritation, and reinforced heel/toe zones extend lifespan. Merino wool naturally resists odors, making these socks ideal for multi-day adventures. Unisex sizing and a sleek black colorway suit any kit.

What stands out

• High-loft Merino wool blend for superior warmth and moisture management
• Targeted cushioning in heel, toe, and sole for comfort on rough terrain
• Compression arch support and rib-knit upper for a locked-in fit
• Flat-stitch toe seam prevents chafing during long rides
• Reinforced heel and toe for abrasion resistance
• Naturally odor-resistant—perfect for extended use

Technical details

• Material: 69% Merino wool, 16% nylon, 10% acrylic, 5% elastane
• Height: Crew (above ankle)
• Season: Winter
• Intended use: Cold weather cycling, mountain biking, road cycling
• Thermal insulation: High
• Moisture wicking: Yes
• Breathability: Moderate
• Arch support: Compression
• Seam construction: Flat-stitch toe
• Reinforcements: Heel and toe
• Odor resistance: Yes (natural Merino wool property)
• Fit: Compression fit, rib-knit upper
• Color: Black
• Gender: Unisex

Our verdict

With its premium Merino blend and thoughtful cushioning, the Fox 8 Defend Winter Sock is a top choice for cyclists who refuse to let cold weather cut their rides short.