Experience ultimate comfort and durability with the Darn Tough Run Ultra-Lightweight Sock. Designed for high-performance activities like running, hiking, and intense workouts, this sock offers exceptional breathability, moisture-wicking properties, and long-lasting comfort. Made from a blend of merino wool, nylon, and spandex, it provides a snug and supportive fit while ensuring your feet stay dry and cool during exercise.
Featuring a seamless construction, the Run Ultra-Lightweight Sock eliminates discomfort from seams, allowing for smooth, friction-free wear. The sock's lightweight design ensures your feet remain agile and comfortable, even during extended wear. Whether you're hitting the trails, treadmill, or simply out for a run, these socks will provide superior support and performance.
Available in multiple sizes, this sock is ideal for those who demand the best from their activewear. The Darn Tough Run Ultra-Lightweight Sock offers unparalleled comfort with its breathable, moisture-wicking fabric, making it the perfect choice for active individuals.
Extra Product Details
Material: Merino Wool, Nylon, Spandex
Sizes:M ( 5-7), L (7.5-9)
Colours: Various colours available
Includes: One pair of socks
Seamless construction for ultimate comfort
Machine washable

Adults Sizing
UK | DE | FR | US |
---|---|---|---|
3-5 | 36-38 | 36-38 | 4-6 |
3-5.5 | 36-38 | 36-38 | 4-6 |
4-5 | 37-38 | 37-38 | 5-6 |
4-6 | 37-39 | 37-39 | 5-7 |
4-7 | 37-40 | 37-40 | 5-8 |
4-8 | 37-42 | 37-42 | 5-9 |
6-8 | 39-42 | 39-42 | 7-9 |
6-8.5 | 39-42 | 39-42 | 7-9.5 |
6-9 | 39-43 | 39-43 | 7-10 |
6-11 | 39-45 | 39-45 | 7-12 |
7-10 | 40-44 | 40-44 | 8-11 |
7-11 | 40-45 | 40-45 | 8-12 |
8-10 | 42-44 | 42-44 | 9-11 |
8-11 | 42-45 | 42-45 | 9-12 |
9-11 | 43-45 | 43-45 | 10-12 |
9-12 | 43-46 | 43-46 | 10-13 |
10-13 | 44-46 | 44-46 | 11-14 |
11-13 | 45-49 | 45-49 | 12-14 |
11-14 | 45-50 | 45-50 | 12-15 |
12-14 | 46-50 | 46-50 | 13-15 |
Children's Sizing
UK | DE | FR | US |
---|---|---|---|
3-5.5 | 19-22 | 19-22 | 4-6.5 |
6-8 | 23-26 | 23-26 | 7-9 |
9-12 | 27-30 | 27-30 | 10-1 |
9-1 | 27-33 | 27-33 | 10-2 |
12-3 | 30-36 | 30-36 | 13-4 |
2-5 | 34-39 | 34-39 | 3-5 |
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Size |
M, L |
---|---|
Colour |
Lavender, Aqua, Black |
Material |
Merino Wool |
