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SUGOiRS Winter Sock

Temporarily Out Of Stock

Item # SUG00BC

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

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RS Winter Sock

When it comes to cool-weather cycling, the Vancouver-based Sugoi has had its knits dialed-in for over twenty years, and the RS Winter Socks are the perfect example of how Sugoi's dedication to technical designs combat the chills of winter. The secret ingredient is so secret, though, with Sugoi opting for merino wool yarn in order to boost warmth without compromising breathability.

Engineered panels of stretch fabrics that incorporate wool allow the RS Winter socks to conform to the shape of your feet to retain warmth without limiting movement or compromising blood circulation. The material blend also ensures that, while heat stays in, moisture is expelled, helping to keep your dogs warm and dry even when pushing over a sweat-inducing, late season alpine climb.

For the long haul, denser cushioning at the footbed reduces the all-to-common hot spots and adds a touch more insulation between your foot and chilly cycling soles. The front of the above-ankle cuff also gets the thicker material treatment for added warmth on chilly descents and windy days.

  • A cycling sock for cold days cranking out hot watts
  • Incorporates merino wool, cycling's original wonder material
  • Manages moisture to keep feet dry and warm
  • Additional material pads and insulates throughout the sock

Tech Specs
Materialmerino wool
Cushionfootbed, ankle
Recommended Usecycling
Manufacturer Warranty30 days


Women's Gloves
Hand Circumference 

6.5 - 6.7in

(16.5 - 17cm)

6.7 - 7.1in

(17 - 18cm)

7.1 - 7.3in

(18 - 18.5cm)

Men's Gloves
Hand Circumference

7.5 - 7.9in

(19 - 20cm)

7.9 - 8.3in

(20 - 21cm)

8.3 - 8.5in

(21 - 21.5cm)

8.5 - 8.7in

(21.5 - 22cm)

8.7 - 9.3in

(22 - 23.5cm)

WOMEN'S EU  35 - 37 38 - 40 41 - 43  
MEN'S EU  38 - 40 41 - 43 44 - 47  
Unisex Booties
Length  15.7 - 16.5in
(40 - 42cm)
16.5 - 17.3in
(42 - 44cm)
17.3 - 18.1in
(44 - 46cm)
18.1 - 18.9in
(46 - 48cm)
How to Measure:
Measure around your hand at the widest point excluding the thumb.

What do you think about this product?


>Rating: 5

A really amazing wool sock

I've used it several times
True to size

It's a pair of socks. Made of wool. Have left and right markings, and putting them on the wrong foot feels like putting your shoes on wrong... that's serious sock tailoring. The socks are a bit stretchy (can't be all wool.) I've used them in the low 40s (~5-10C), under Sidi winter shoes, and was very comfortable. I have a lot of wool socks. Some of them are old enough to be in grad school (seriously, I have some Defeet wool socks that date from the early 90s and are still wearable.) These feel better as they have a bit of compression. I doubt they will last 25 years, but they are really nice on the feet. They are so nice that, unlike the rest of my kit, I don't take them off when I get home (until I take a shower.) They are warm even when damp and they dry very fast .

I am jumping in😯