Breakthrough product specifically designed for comfort, fit, protection and breathability. OS1st TA4 Thin AirTM Performance Socks feature never before applied technology to keep your feet cool and protected during any activity. Created using 200n medical grade machinery and materials we are able to build in comfort, durability and blister protection, yet with the thinnest upper foot profile ever made. The "Thin SkinTM" construction with uniquely positioned lift-bars, maximizes air-flow achieving a cooling sensation to your feet. Our OS1st manufacturing technology has been leveraged to create the most unique performance socks ever!<br />COMES WITH ONE (1) PAIR OF SOCKS PER PACKAGE.
Stay active, cool, and comfortable with our newest addition to our OS1st line, OS1st Thin Air Performance Calf Sleeves featuring breakthrough Skin Thin construction. Maintaining an active lifestyle requires products that fit your daily schedule and can help keep up with your active pace. OS1st Socks with Purpose are designed for just that reason. The OS1st TA4 Thin Air Performance Socks were strategically designed to be the worlds thinnest running socks without compromising fit and feel. Still providing OS1sts standard of quality, the thin air performance socks have a high performance cushioned sole providing a blister free experience. These patent pending socks are made with all the best features you normally find in your favourite running socks: moisture wicking, odour control and blister protection. Now OS1st has combined those features with our patent pending air movement system design. OS1st TA4 socks are lightweight, cooling and protective.
Breakthrough Development In Comfort... You Will Feel The Difference!
The OS1st TA4 Thin Air Performance socks feature 4 zones of graduated light compression, a shaped-to-fit design for all foot types made with ultra-soft yet durable microfibre. These socks will amaze you with the patent pending air-flow system within the super thin upper and lower zones. No binding, no bunching, no pinching, just the perfect fit for enjoyment of your active lifestyle. The high heel tab and extra deep heel pocket prevent the socks from slipping down inside the shoe for better overall experience.
Targeted Conditions:
- Blister protection
- Sore/achy feet
- Hyper-sensitivity
- Overheating
Performance Features:
- Maximum air flow
- Skin ThinTM design
- Heat release
- Lift bars for max air flow
- Anti-bacterial
- Ultra light
Fit & Care:
• Wash gentle on cold. Tumble dry on low heat. No bleach or fabric softener• SizeAverage Shoe Size Small US: M 4-6.5 W 5-7.5 UK: 2.5-5 EU: 33.5-38.5 Medium US: M 7-10 W 8-11 UK: 6-9 EU: 39-43.5 Large US: M 10.5-13 W 11.5-PLUS UK: 9.5-12.5 EU: 44-48 X-Large US: M 13.5-PLUS -- UK: 13-PLUS EU: 49-PLUSFit and sizing guidance for this style is coming soon. If you are between sizes, we recommend sizing up.
Shipping. Free shipping over $149, or $7 standard. Shipping to Australia, most orders arrive within a few business days.
Returns. Easy returns with Checkout+ return protection added at checkout. 30-day returns on unworn items in original condition. Outlet items are final sale.
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