Men's Twill Heavyweight Merino Boot Sock

Men's · See the women's version

Rated 4.7 out of 5 4.7 (133)

£23

A heavyweight merino boot sock for winter hills and stiff leather boots.

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Free click and collect from all 128 shops, usually the next day.

Free delivery on orders over £50, next day for £6.95.
60 days to return anything unused.

About this product

Twill is the thickest sock Heddle makes, with dense terry cushioning under the foot and over the shin where a stiff boot cuff presses. It's 70% merino and fills out a leather boot that feels roomy with a midweight sock.

It reaches 4cm higher than the Warp, above the top of a B1 or B2 boot, so the cuff doesn't rub. Wear it from October to April, or on any day with snow lying.

70% merino, Heddle's thickest sock
Dense terry cushioning under the foot and shin
Boot height, 4cm taller than the Warp
Nylon-reinforced heel and toe

Specification

Fibre	70% merino wool, 28% nylon, 2% elastane
Thickness	Heavyweight
Cushioning	Full foot and shin
Height	Boot
Best with	Leather and winter boots
Pairs	1
Product code	FW1055

Materials

70% merino wool, 28% nylon, 2% elastane.

Care

Machine wash at 30°C inside out. Dry flat, away from radiators.

Reviews

4.7 out of 5

133 reviews

5 star82
4 star32
3 star11
2 star5
1 star3

Reviews on this demo are invented, like everything else here.

5 out of 5
Warm feet in February
Wore them with my winter boots on the Fannichs in deep snow. Toes stayed warm all day and there was no rubbing at the top of the boot.
Gordon, Inverness · 22 February 2026 · Bought size L, fits true to size