Ask Lenka | ThermoMax Wool | Merino wool sole

When your child comes home after a day out in the snow, you take off their boots and notice that their feet are cold. That's when ThermoMax Wool makes a difference - a replacement sole that breathes new life into your child's winter boots.

Merino wool is a fantastic natural material when it comes to heat regulation. The 92% merino wool in this insole creates air pockets that insulate from cold ground and keep heat close to the foot. At the same time, merino wool is naturally breathable, which means that if your feet get a little warm during play, excess moisture is transported away. The antibacterial treatment ensures that the shoes stay fresher for longer, even when used intensively day after day.

Be Lenka has technically improved this insole compared to the original model, which means that it may differ slightly in design but offers even better performance. The insoles are used in Be Lenka's popular children's model Winter Kids - the winter boot that is already appreciated by parents all over Europe for its combination of barefoot philosophy and winter protection.

Be Lenka continuously develops its products based on experience and feedback from users. When they saw an opportunity to improve the insole technically, they did so, which shows the company's commitment to quality. It's not just about selling a product, but about truly supporting children's comfort and foot health throughout the winter months.

When you switch to a new ThermoMax Wool insole, your child's winter boots will get a new lease of life. The warmth returns, comfort improves, and you can feel confident that their feet are kept warm from the ground up. It's a small detail that makes a big difference to your child's winter life.

Delivery information

• Delivery time:
  We need about 5-10 business days to pack and ship each order, except for products from Saltic, where it takes about 10-15 business days due to the manufacturing process.
• Warehouse: We currently have warehouses in Sweden, the Czech Republic, Slovakia and Estonia.
• Shipping : Our shipping fee is normally 69 SEK for standard shipping.
• Right of withdrawal : You always have the right to cancel your purchase within 14 days according to the Swedish Distance Selling Act. This is counted from the day you receive your order. Returns made after the right of withdrawal has expired and up to 30 days will be refunded with a store credit on your customer page that you can use for new purchases.
• Complaints : If the product is defective, you have a warranty according to the Consumer Purchase Act. We want you to feel satisfied, so contact us immediately if you experience any problems and we will do our utmost to fix or replace your purchase.
• Returns you send to our warehouse in Sweden . You can order a return label from us and you will then receive a QR code or return label that you take to your nearest representative. This service costs 69 SEK and we will deduct this amount from your refund, so you do not have to spend any money.
  You can also arrange your own shipping if you want.
• The right of exchange does not apply to goods in the Sale category.