The PhD Outdoor Ultra Light Crew outdoor socks from Smartwool will help you ensure maximum comfort on all-day hikes and other outdoor activities. The socks are equipped with the new patented Indestructawool ™ technology, which makes them more durable and more comfortable than before. The socks are designed to ensure maximum comfort even during longer journeys. The socks have a highly breathable Merino blend, which provides excellent warmth, is antibacterial and does not smell even when worn for a long time. The socks also feature the 4 Degree Elite Fit System . This system keeps the sock with elastic fibers in one place during wear, prevents slipping, improves elasticity and maintains its shape, excellent strength. Specially designed ventilation zones ensure perfect breathability and moisture removal. Padding in the toe and heel area absorbs shock while helping to retain warmth.

Material	52% Merino wool, 44% nylon, 4% elastane
Technologies	Indestructawool ™, elite fit, mesh zones
Gender	men/unisex
Utilization	hiking, outdoor
Advantages	ventilation mesh zones, fixation straps

Size chart:

S = 34-37

M = 38-41

L = 42-45

XL = 46-49