Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
Up to 18% OFF Footwear
Up to 20% OFF Featured Gear
Eligible models will have a savings offer. Apply coupon and add the item to your cart for savings on that select model! Limited time only. Cannot be combined with other promotions or offers. See promotion details.
Detailed Model List
Show In Stock Only
7 Models Available

Show with deals only:

Coupon Available
List: $32.00Save up to $2.00
$30.00
Select Men's Clothing SizeSize Chart
SmallMediumLargeExtra Large
Select Euro Shoe Size
38 - 40.5 Euro41 - 42.5 Euro43 - 45 Euro46 - 49.5 Euro
Select Color
Select a product variant
Black
Select a product variant
Eclipse
Please select parameters

Product Info for Darn Tough RFL OTC Ultra-Lightweight Sock - Mens

Breathe easy. Bringing together smooth Merino Wool feel, next-to-skin ft, fex and fatgue-zapping arch support, and targeted ventng - the ultra-lightweight RFL is the sock experience your hard-charging feet have been dying for, lap afer lap.image

Specifications for Darn Tough RFL OTC Ultra-Lightweight Sock - Mens:

Manufacturer: Darn Tough
Gender: Male
Age Group: Adults
Sock Height: Crew
Fabric/Material: 55% Nylon, 42% Merino Wool, 3% Lycra Spandex
Footwear Type: Socks

Package Contents:

  • Darn Tough RFL OTC Ultra-Lightweight Sock - Mens

Darn Tough RFL OTC Ultra-Lightweight Sock - Mens Orderable Models

List of Orderable Models

  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Black, Medium, 8001-BLACK-M-DARN , MPN: 8001_BLACK_M_DARN , UPC: 642249173109 , Code: Z75-SK5-ROUL2-8001-BLACK-M-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Black, Small, 8001-BLACK-S-DARN , MPN: 8001_BLACK_S_DARN , UPC: 642249173116 , Code: Z75-SK5-ROUL2-8001-BLACK-S-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Eclipse, Medium, 8001-ECLIPSE-M-DARN , MPN: 8001_ECLIPSE_M_DARN , UPC: 642249173147 , Code: Z75-SK5-ROUL2-8001-ECLIPSE-M-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Black, Large, 8001-BLACK-L-DARN , MPN: 8001_BLACK_L_DARN , UPC: 642249173093 , Code: Z75-SK5-ROUL2-8001-BLACK-L-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Eclipse, Large, 8001-ECLIPSE-L-DARN , MPN: 8001_ECLIPSE_L_DARN , UPC: 642249173130 , Code: Z75-SK5-ROUL2-8001-ECLIPSE-L-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Black, Extra Large, 8001-BLACK-XL-DARN , MPN: 8001_BLACK_XL_DARN , UPC: 642249173123 , Code: Z75-SK5-ROUL2-8001-BLACK-XL-DARN
  • Darn Tough RFL OTC Ultra-Lightweight Sock, Male, Eclipse, Extra Large, 8001-ECLIPSE-XL-DARN , MPN: 8001_ECLIPSE_XL_DARN , UPC: 642249173154 , Code: Z75-SK5-ROUL2-8001-ECLIPSE-XL-DARN
Compare (0)