Built for the long haul
Durable, comfortable, and ready for every ruck.
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4 interest-free installments, or from $13.99/mo with Shop Pay
We put our feet through hell, so our socks must meet the highest standards—no blisters, no friction where the sock meets the shoe.
The Merino Wool Challenge Sock - Ankle was built to take on your toughest workouts. These socks won’t wear thin or lose shape. They’ll keep your feet dry, and even after days of use, they don’t stink. They work great with the Mackall, Ballistic Trainers, and Rough Runner training shoes.
They’re unconditionally backed by our Scars Lifetime Guarantee and proudly made in the USA.
Socks are final sale and not eligible for returns or exchanges.
Check the selected capacity and fit guide before adding a ruck plate. Plate compatibility varies by product and size.
Durable, comfortable, and ready for every ruck.
Questions about fit, capacity, or compatibility? Ask the community and we’ll get back to you.
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