The Nordic 3D insole by Sidas is a specially designed pre-shaped insole for cross-country skiing that enhances comfort and efficiency while skiing. This insole provides optimal support for the feet and helps improve performance on the slopes. Its innovative design adapts to the shape of the foot, ensuring better pressure distribution, which leads to a more comfortable wearing experience. The Nordic 3D insole is ideal for athletes who value a precise fit and improved energy transfer. It is suitable for various shoe sizes and offers easy handling for insertion into ski boots. This insole is an essential accessory for anyone who regularly participates in cross-country skiing.

• Pre-shaped design for optimal comfort
• Improved pressure distribution to enhance efficiency
• Ideal for cross-country and skiing activities.