

- Product name
- Extreme Warm Thermo Boot
- Price
- 600 DKK
When the temperature drops, cold and wet feet are often what bring outdoor play to an end. Thermo boots are designed to protect little feet from both cold and moisture – and to make life easier for parents.
Little feet get cold quickly because they’re close to the ground – and children often stay still during play. Thermo boots trap warmth inside and keep feet comfortable, even on freezing days.
Insulating material keeps feet warm in low temperatures
Lightweight design allows natural, easy movement
Simple for kids to pull on and off by themselves
“Children shouldn’t have to stop playing because their toes are freezing. That’s exactly what thermo boots solve,” says Michella.
Insulates against cold and keeps water out
Lightweight and flexible for active play
Fewer shoe alternatives to worry about
Developed with children’s comfort in mind
Discover Viking’s thermo boots that keep children’s feet warm, dry, and ready for winter adventures.


“Children’s feet should be warm, dry, and free to move. Thermo boots make that possible – without parents having to switch between multiple pairs of shoes."
Michella Lenz, footwear expert at Viking.

A thermo boot is a warm, lightweight, and waterproof boot made for active kids during winter. It combines the warmth of a winter boot with the waterproof protection of a rubber boot – all in one.
The material, Elastopan® PU, contains millions of tiny air bubbles that insulate and keep feet warm, while keeping the boots impressively light.
“Kids should be able to run, jump, and play without thinking about what’s on their feet. Thermo boots give them that freedom,” explains Michella.

Dry Feet = Happy Kids
One of the biggest advantages of thermo boots is that they’re made without seams or gaps where water can seep in – no matter how many puddles they splash through or how slushy the snow gets.
“Wet socks are often the main reason kids get cold. When no water gets in, they can play outside much longer,” Michella explains.

Viking offers models for every age and need:
Viking Extreme – best-seller with extra insulation and a wool-blend lining.
Viking Ultra Warm – lightweight classic with superior insulation, wool-blend lining, and a sturdy outsole.
Viking Ecorox 1.0 Warm – lightweight model made from 33% bio-based materials with warm wool lining.
Viking Frost Fighter – durable model with a strong sole, excellent insulation, and added protection from the cold ground.
“Every model is designed with children’s needs first – warmth, comfort, and freedom of movement,” says Michella.

“When feet stay warm and dry, play lasts longer. And that’s what really matters – for both kids and parents,” says Michella Lenz.