Insole for cross-country skiing boots, developed over two years in collaboration with leading world cross-country skiers. Actively supports the arch of the foot, distributes pressure on the footbed, supports skiers' push-off, stability in glide and ski control. It has an antibacterial washable surface resistant to abrasion. Thanks to the forefoot cushion (propulsion pad) it improves force transfer during push-off.

Dimensions in mm

Technical features:

1. Top textile resistant to friction
2. Comfortable cushioning layer
3. 3D shell for stability and control during ski handling
4. Propulsion pad footbed improves force transfer

How to use

• Remove the original insole and trim your new Sidas insole to match it
• Insert the new insole into the boot
• Wash only with mild soap and a brush
• Do not dry on a radiator. For better drying use Therm-ic shoe dryers with air flow

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.