Product Overview

The Smartwool Hike Light Cushion Crew Socks—formerly known as PhD® Outdoor—offer a perfected fit, powerful durability, and all-day comfort. Built with Smartwool’s most advanced sock technologies and made from ZQ-certified Merino wool, these sustainable hiking socks are ideal for taking on summits or trails in comfort and confidence.

Key Features:

• Light Cushioning: Provides underfoot comfort for long days in low-cut hiking shoes.
• Indestructawool™ Technology: Reinforced durability zones in high-impact areas extend sock life.
• 4 Degree™ Elite Fit System: Offers a dialed-in, performance-oriented fit that stays securely in place.
• Mesh Ventilation Zones: Improve breathability and moisture management.
• ZQ-Certified Merino Wool: Responsibly sourced for softness, odor resistance, and temperature regulation.
• Recycled Nylon Content: Contributes to a more eco-conscious and sustainable sock build.

Benefits:

Engineered Comfort
Smartwool’s performance technologies ensure lasting comfort and support over uneven terrain.

Trail-Tested Durability
Reinforced zones and strategic cushioning help these socks stand up to rugged miles and elevation gain.

Eco-Friendly Construction
A blend of natural Merino and recycled materials supports sustainability without compromising performance.

Technical Specifications:

• Height: Crew
• Cushioning: Light Cushion (bottom of foot)
• Materials: Merino Wool, Recycled Nylon, Nylon, Elastane (exact percentages vary by colorway)

Why Choose the Smartwool Hike Light Cushion Crew Socks?

Designed to deliver performance, comfort, and sustainability, these trail-ready socks offer light cushioning, durable reinforcement, and a breathable fit—making them a must-have for day hikes, thru-hikes, and everything in between.