Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock

$25.00

~~Regular price~~ $25.00

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Shipping calculated at checkout.

Color

Size

Product variants

Quantity

Low stock: 3 left

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

Darn Tough Sock Size Chart

Men's / Unisex Size Chart


Sock Size	Men US	Women US*	Euro	UK
XS	2.5-5	4.5-7	35-37.5	2.5-4.5
S	5.5-7.5	7.5-9.5	38-40.5	5-7
M	8-9.5	10-11.5	41-42.5	7.5-9
L	10-12	12-14	43-45.5	9.5-11.5
XL	12.5-14.5	—	46-49.5	12-14
XXL	15-17	—	50-53	15-16

Women's Size Chart


Sock Size	Women US	Men US*	Euro	UK
S	4.5-7	2.5-5	35-37.5	2.5-4.5
M	7.5-9.5	5.5-7.5	38-40.5	5-7
L	10-11.5	8-9.5	41-42.5	7.5-9

*Our men's-sized socks tend to reach a bit higher on the leg compared to the women's sock heights of the same name. Just FYI.

Kids' Size Chart


Sock Size	Kids' US	Euro	UK
S	9-11.5	26.5-29.5	8.5-11
M	12-2.5	30-34.5	11.5-2
L	3-6	35-39	2.5-5.5

The Willoughby hiking sock might be named after Vermont’s most insta-spammable lake, but the real influencers are the sure-footed critters paddling across its buttery-soft, ribbed cuff. Dip into these lightweight Micro Crew height socks, knit with climate-controlling Merino Wool and cozy cushion underfoot, and you’ll be trekking on without fear of the dreaded swamp-foot that can lead to blisters.

Height: Micro Crew
Weight: Lightweight
Pair with : Hiking boots, hiking shoes, a sense of exploration

Product details

Men's micro crew socks average 8.5 in. from heel to cuff - expect them to show about 6 in. above a low hiking shoe or just above a standard hiking boot.
A performance fit means no slipping, no bunching, no blisters for peak hiking comfort.
Merino Wool is at home on the trail, naturally moving moisture to keep feet fresh and dry in all weather.
Lightweight socks breathe naturally and deliver flexible, all-day comfort for summer hiking.
Reinforced Achilles cushion improves the comfort of our socks and helps them last longer.
We close every toe seam using our True Seamless™ Toe technology for an ultra smooth, undetectable feel.
The “still” in Still Made in Vermont, USA is personal. We knit all our socks at our VT-based Mills using the highest quality yarns, sourced from around the globe.
Unconditionally Guaranteed for Life - if these aren’t the longest lasting socks you’ve ever owned, return them for another pair.

Unrivaled Durability

We make one thing, and we make it better than anyone else – ask any thru hiker and you will likely hear the same. In order to unconditionally guarantee a hiking sock for life, it must be durable. It must maintain its comfort, and it has to fit for miles upon miles on-trail. The socks that do return through warranty inform how we can improve. And we do. Our guarantee is a promise to you, but it’s a standard for us. We have yet to produce our best sock, but we get better with every step.

Cushion details

Cushion These micro crew hiking socks feature soft terry loops underfoot and targeted protection over the ankle and Achilles - our most popular cushion style.

Materials & Care

Machine wash in cold water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean. Materials: 45% Merino Wool, 52% Nylon, 3% Lycra Spandex

*Fiber percentages of socks may vary slightly.

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Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock

Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock

Unrivaled Durability