Micro crew, 21.6 cm (8.5 in) on average. Cushion: underfoot.

When you want everyday padding above a low boot collar

Darn Tough Men's Willoughby Micro Crew Lightweight

A micro crew hiking sock with what Darn Tough simply calls cushion, a lightweight knit and a blend that varies by colour.

Keep in mind: The cuff clears most low hikers and mid boots but may sit below a tall boot collar.

View at Darn Tough ↗Compare this sock

£28 list price at Darn Tough’s UK shop, checked .

Closest in Darn Tough’s range: the Men's Chasing Waterfalls Micro Crew Lightweight. They differ in blend; the cuff, weight, cushion and size chart are the same.

This sockMen's Chasing Waterfalls Micro Crew Lightweight
BlendDarn Tough prints 3 different blends for this model (44–45% merino); check the label on the colour you buy.43% merino wool, 54% nylon, 3% elastane
List price at Darn Tough£28£28

Compare the two side by side

micro crew · 21.6 cm (8.5 in) on averageunderfoot · Standard sock

The footwear outline is schematic. Check the cuff with your own shoes.

Materials, padding and sock type

Standard sock · cushion

None
Light
Full
Extra
Padding shown schematically. Brand labels do not share a thickness scale.
Exact model
Darn Tough Men's Willoughby Micro Crew Lightweight
Style number
5003
Size chart
Men’s / unisex chart
Cuff height
micro crew · 21.6 cm (8.5 in) on average
Weight (maker’s term)
lightweight
Cushion (maker’s term)
cushion
Cushion location
underfoot
Sock type
Standard sock
Layers
1
Material blend
Darn Tough prints 3 different blends for this model (44–45% merino); check the label on the colour you buy.
Wool-free
No, contains wool or alpaca fibre
Facts from
Maker’s US product page

Cushion and weight labels are this brand’s own terms. They are not a shared thickness or temperature rating.

XS
S
M
L
XL
XXL
2.5691216

UK

Bands follow this chart’s published ranges. XS: 2.5–4.5 · S: 5–7 · M: 7.5–9 · L: 9.5–11.5 · XL: 12–14 · XXL: 15–16

Check the size and the shoe together

Start with the men’s / unisex chart for this exact model. Use the brand size lookup to find the published range, then check the heel position, toe room and cuff in your footwear.

The published average heel-to-cuff height is 21.6 cm (8.5 inches). Compare that measurement with the collar of the footwear you plan to wear. See how sock heights differ.

Try the selected size with the shoes and insoles you plan to use. Added cushioning should not crowd the toes or distort the heel position. The footwear-fit checklist explains what to check.

Care for the exact pair

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.

Use the care lookup for this model’s wash and dry directions. A general wool routine should not override instructions for a membrane, a two-layer construction or a specific treatment.

Another sock to compare

Both constructions contain animal fibre (wool or alpaca). Padding: “cushion” here, “cushioning rating 3 of 5” there; check each brand’s size chart.

Bridgedale Men's Lightweight Merino Performance 3/4 Crew uses its own size chart. Compare the two socks to see where their height, material, cushioning and care differ. Matching specs don’t mean they will feel the same in your shoes.

Two socks to compare with it

Same size chart

Darn Tough Men's Hiker Boot Full Cushion Midweight

boot · 27.9 cm (11 in) on average · full cushion. Your Darn Tough size carries over.

Compare side by side

Same padding

1000 Mile Men’s Fusion Double Layer Walking Sock

1000 Mile · padded zones · mid-calf.

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Product sources

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