Best-in-class wool socks manufactured in the usa 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.
| Style | Ankle (No-Show) |
|---|---|
| Best For | Toughest workouts, Training, Rucking |
| Features | Moisture-wicking, Odor resistant, Blister prevention, Shape retention |
| Material | Merino wool blend |
| Pack Size | 1 Pair |
| Cushioning | Targeted |
I bought the Black in XL for my M12 feet, and they fit snugly, almost too much so at first. They've stretched out a little with wear and washing. They definitely keep my feet dry during intense training, which is their main selling point for me.
My usual Medium was a little snug initially, I should have gone with the Large. Once they broke in, they became very comfortable. The material is soft against the skin and prevents friction.
I ordered the XXL based on the sizing guide for my M15 feet, and they are far too small. They barely come up past my heel, and the material stretches uncomfortably thin. I can't even wear them for a simple walk, let alone a workout.
The 'no-show' style is not quite right for my low-cut sneakers; they peek out a bit more than I prefer. The merino wool itself is nice, but I was looking for something truly invisible.
I put these through their paces with a heavy training regimen, and they held up perfectly. The merino wool blend keeps my feet dry and blister-free, even after hours of activity. They don't lose their shape either, which is a huge plus compared to other athletic socks.
