Teko - your ultimate eco-performance sock. Our merino Sin3rgi fiber wicks moisture and is very comfortable and durable. Seamless toes, arch brace, anatomical Y-heel. A cushioned footbed under the foot provides excellent comfort and performance. The wool is shrink resistant and dyed with non-toxic dyes. Reinforced heel and toe for durability. We are very committed to merino wool as a core yarn within our socks. Teko's process of combing merino with ultra fine recycled synthetic yarns has resulted in significant performance benefits including improved durability, faster drying times and overall improvements in both the comfort, fit and durability of our eco-performance socks. The Wikipedia definition of Synergy is "two or more things functioning together to produce a result not independently obtainable." Teko has dubbed their combination of merino wool and recycled synthetics: SIN3RGI. If you have not tried the Teko "S3 SIN3RGI" socks yet, you (and your feet) are missing out. It brings superfine merino wool that is faster drying and significantly more durable. Perfection itself.

• These phenomenal Merino Wool socks are Best in hot and humid conditions but perform well in cool conditions too; 64% Sin3rgi, 34% Nylon, 2% Elastic
• Light-weight cushioning around the foot - they are a versatile three season wool sock with a mid-calf height to fit well in any type of footwear
• A reinforced heel and toe plus air vents for breathability give this perfectly built sock for all day comfort and performance
• The lightweight cushion under the foot gives you the benefits of cushioning comfort and wicking properties without too much bulk
• SIN3RGY is a combo of Superfine Merino wool that dry & evaporate moisture quickly but also regulate temperature and are naturally anti-microbial

These phenomenal Merino Wool socks are Best in hot and humid conditions but perform well in cool conditions too; 64% Sin3rgi, 34% Nylon, 2% ElasticTeko Socks