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OS1st FS4 Thin Air Performance Socks, Blue

Regular price $15.99

Only 14 in stock

Made for those who prefer a thinner sock that protects from blisters and keeps feet dry. Our Skin Thin™ top panel helps regulate temperature and circulate air throughout the sock. For the best fit, it is important to use the size chart before ordering.   • Ultra-thin top panel to promote temperature regulation • Woven “lift bars” to circulate air throughout the sock

Targeted Conditions:

  • Blisters
  • Sore/achy feet
  • Hyper-sensitivity
  • Overheating
Skin Thin Design Features:
  • Ultra-thin top panel to promote temperature regulation
  • Woven "lift bars" to circulate air throughout the sock 
  • Allows for natural toe splay
  • Heat release
  • Wear alone or paired with OS1st TA6 Thin AirTM Calf Sleeves

Care Instructions: Wash gentle on cold, tumble dry on low heat. No bleach or fabric softener.

Comes with one (1) pair of socks per package. 

Before ordering, use this size chart for accurate fit. 
   
Size Average Shoe Size
S US: M 4.5-6.5 US: W 5-7.5 UK: 2.5-5 EU: 35.5-28.5
M US: M 7-10 US: W 8-11 UK: 6-9 EU: 39-43.5
L US: M 10.5-13 US: W 11.5+ UK: 9.5-12.5 EU: 44-48
XL US: M 13.5+ UK: 13+ EU: 49+

Return Policy

New, unworn merchandise can be returned within 30 days of purchase for a full refund, exchange, or store credit.

Defective or worn merchandise can be returned within 30 days of purchase for exchange or store credit only. All sales are final on clearance or discounted items.

No exceptions.

What if my size isn't in stock?

Call us! We can special order your perfect fit and ship direct to you. (229) 396-9371

Testimonials

Did you know we offer 5% off every online order, every time? Our way of saying thanks for shopping with our small business.

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