Biotorsion Merino Ultracomfort Anti Blister Running Socks (Low Cut);

Biotorsion merino ultracomfort running socks have been designed for maximum comfort and engineered to keep your feet feeling great all day long.  
Unlike most running socks made primarily from synthetic materials, the 70% super-fine merino wool primary yarn gives the socks a luxuriously soft feel and keeps feet dry while secondary yarns of nylon and elastane provide support around the ankle, achilles, arch and fascia.

Features:
- Anti-blister properties engineered into yarn and construction
- Low cut design for the no-show look without sneaker-rub
- Support bands around ankle, achilles, arch and fascia for a secure fit and relief from plantar fasciitis
- Breathable fabric for moisture management
- Temperature regulating fabric for all-weather performance
- No-bulk cushioning at achilles, heel and toes
- Construction for superior durability
- Seamless toe-cage
- Inhibits odor and stops bacteria growth

Product Care: Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.
Material: 70% super-fine merino wool / 23% nylon / 7% elastane

Our guarantee: If you're not satisfied with your Biotorsion product, return it to us within 1 year of purchase and we'll be happy to refund or replace without question.

Men's size guide:

Small: 3 - 5.5 US (8 - 9 in. foot length)
Medium: 6 - 8.5 US (9 - 10 in. foot length)
Large: 9 - 11.5 US (10 - 11 in. foot length)
Extra Large: 12 - 14.5 US (11 - 12 in. foot length)

Women's size guide:

Small: 4 - 6 US (8 - 9 in. foot length)
Medium: 6.5 - 8.5 US (9 - 10 in. foot length)
Large: 9 - 12 US (10 - 11 in. foot length)
Extra Large: 12.5 - 14.5 US (11 - 12 in. foot length)