VJ Sarva Ultrawinter

See our entire range from the VJ here!

The VJ Sarva Ultrawinter is a studded winter running shoe for snowy roads, icy walkways and winter trails. It combines a waterproof upper with generous cushioning and a roomy fit for those who want to keep running when the temperature drops.

The model is suitable for both running and active winter walks. The SuperFOAMance+ midsole provides a soft and responsive feel, while the metal studs help you get a grip on slippery surfaces.

17 metal studs for snow and ice

The outsole has 17 metal studs per shoe that complement the rubber sole pattern. The combination is developed for winter road conditions where the surface can alternate between packed snow, ice and gravel.

The rubber studs are 4.5 mm deep and contribute to grip on snowy roads and trails. Ultrawinter is therefore suitable for those looking for a running shoe with studs for varied winter runs.

Generous cushioning with SuperFOAMance+

SuperFOAMance+ in the midsole provides shock absorption and energy return in the step. The high sole makes the model an option for those who appreciate a lot of cushioning during both shorter sessions and longer tours.

The sole height is 44 mm under the heel and 36 mm under the forefoot, which gives a drop of 8 mm.

Waterproof upper and integrated gaiter

The waterproof upper helps keep moisture out when running in slush and on wet winter roads. An integrated gaiter around the shoe opening also helps prevent snow from entering from above.

Benefits

17 metal studs per shoe

SuperFOAMance+ for soft and responsive cushioning

Waterproof upper

Integrated gaiter helps keep snow out

Medium to wide last

8 mm drop

For winter running and walking

Fit and size

Ultrawinter has a medium to wide last, corresponding to a 4 on the VJ fit scale of 1–5. It is suitable for those who want a roomier feel around the foot.

Try on the socks you plan to use during the winter. The toes should have room to move while the heel is secure. Choose a size based on foot length and fit, with room for the foot to swell during longer sessions.

Specifications

Product: VJ Sarva Ultrawinter

Model: Unisex

Area of use: Winter running and winter walks

Midsole: SuperFOAMance+

Sole height: 44 mm heel / 36 mm forefoot

Drop: 8 mm

Outsole: Rubber sole with metal studs

Number of metal studs: 17 per shoe

Rubber stud depth: 4.5 mm

Upper: Waterproof

Details: Integrated gaiter

Read: Medium/wide, Fit Scale 4/5

Care instructions

Clean the shoes after use and wash by hand if necessary at a maximum of 30°C. Avoid machine washing. Let the shoes dry at room temperature, away from radiators and direct sunlight.

Choose your VJ Sarva Ultrawinter size based on your foot length and the socks you plan to use. When running in the winter, the shoe needs to provide room for your toes while keeping your heel and midfoot firmly in place.

Size chart

The table follows VJ's general size guide. The centimeter measurements refer to foot length.

Important about toe space

VJ states that the chart provides a close race fit with only a few millimeters of space in front of the toes. If you want more room, VJ recommends a larger size.

For Ultrawinter, you should therefore check the fit with your winter socks. The toes should be able to move even when the shoe is properly laced.

How to measure your foot

1. Place a piece of paper on the floor against a wall.
2. Put on the socks you are going to use.
3. Stand on the paper with your heel against the wall.
4. Mark in front of the longest toe.
5. Measure from the wall to the mark.
6. Measure both feet and start from the longest one.

If you are between two sizes

VJ recommends the larger size when the foot measurement falls between two values in the table.

Try two adjacent sizes if you want extra toe room. Also, make sure the larger shoe holds your heel and midfoot in place without having to tighten the laces too much.

Try on the right socks

A thicker sock will take up space both around the toes and over the ankle. Therefore, use the same sock thickness during testing as during your winter workouts.

If you have your own posts, these should also be in place when you assess the size.

Check the fit

The right size means that:

• toes can move without being compressed
• the longest toe has space in front of it
• the heel sits firmly when you walk and run
• The lacing keeps the midfoot in place without pressure.
• the sock lies flat without creases
• your foot doesn't slide forward when you walk downhill

If the length feels right but the shoe is pushing from the sides, you also need to assess the width. A larger size will only help if heel grip and stability still work.