Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock

Name: Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock
Brand: Darn Tough
SKU: 5003
Price: 25.0 USD
Availability: OutOfStock

$25.00

~~Regular price~~ $25.00

Sale Sold out

Shipping calculated at checkout.

Color

Size

Product variants

Quantity

Low stock: 1 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

Notify Me When Available

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

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.
We close every toe seam using our True Seamlessâ„¢ Toe technology for an ultra smooth, undetectable feel.
Reinforced footbed and Achilles cushion improves the comfort of our socks and helps them last longer.
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.
The "still" in Still Made in Vermont, USA is personal. We knit all our socks at our VT-based Mills - we can't imagine it any other way.
Unconditionally Guaranteed for Life - if these aren't the longest lasting socks you've ever owned, return them for another pair.

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: 51% Nylon 45% Merino Wool 4% Lycra Spandex

View full details

Your cart is empty

Your cart

Estimated total

Darn Tough Men's Willoughby Micro Crew Lightweight Hiking Sock