Free Shipping & Free Returns*

EXPEDITED 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

Product Discontinued by Manufacturer

United By Blue Trail Sock - Men's has been discontinued by United By Blue and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Boots & Footwear yourself to try and find the perfect replacement for you!

Product Info for United By Blue Trail Sock - Men's

The United By Blue Trail Sock - Men's is here at Opticsforyou.com and as usual we offer fantastic deals !image

Purchase your new United By Blue Trail Sock - Men's from Opticsforyou.com today and you will appreciate the easy checkout process, fantastic customer service, Free Shipping policy and information on easily tracking your order.

In the United by Blue Trail Sock you can wear on the trail or for the day to day. These super soft merino wool socks will never shrink or itch. Made in North Carolina to insulate and resist odor, so they're ideal for under hiking boots. For every product sold, United By Blue removes one pound of trash from our world's oceans and waterways.

Features of United By Blue Trail Sock - Men's:

  • Hits lower calf
  • Made in North Carolina
  • Small: Women 6-9 / Men 9-11
  • Large: Women 9-11 / Men 11-13

Men's Apparel

1–40 / 40
Previous
Next

Related Products to United By Blue Trail Sock - Men's

Last updated 2026-06-17 UTC.