Wool hiking socks may be the most important piece of equipment you bring on your adventure. From our PhD® performance-oriented hiking socks to our general hiking socks wool hiking socks all of our products are made with Merino wool—which naturally resists odor and moves moisture away from your feet. This helps you forget about what you’re wearing and focus on the trail ahead.

• VERSATILE HIKING SOCKS. Perfect fit. Powerful durability. Formerly known as PhD Outdoor, these socks feature our 4 Degree Elite Fit System for a dialed-in, performance-oriented fit — and recycled nylon offers a more sustainable sock construction.
• LIGHT CUSHION. Made with light cushioning on the entire bottom of the foot, these merino wool hiking socks for women provide just enough comfort for long treks without crowding your boot.
• CREW SOCKS. Featuring an over the ankle, mid-calf crew fit that prevents chafing from your boots, these versatile socks can be worn throughout all seasons and are the perfect pair for low, mid and high top hiking shoes.
• WHY MERINO WOOL? Thinner and softer than regular wool, it’s easy to wear next to skin. Each fiber transports sweat away as a vapor, helps cancel out smells (we checked), and regulates body temperature, to keep you cool in summer and warm in winter.
• FUNCTIONAL FEATURES. Go far, feel good with thoughtful tech to keep you trekking comfortably — a Virtually Seamless Toe with a flat knit seam offers added comfort while Indestructawool tech provides enhanced durability.