Discover a full range of Sidas ski booth liners that will offer your feet a unique equilibrium between comfort and foot hold. As much for hiking as for descending the slopes, ski liners slide into your ski boots with ease. Developed for both women and men, they follow your foot’s anatomy perfectly and offer optimal thermal insulation. The models range from the most basic through to more innovative options with heated elements. Ski boots are selected after analysis of foot behaviour, prints and moulding. Sidas uses the best of technology to offer high performance ski boots in partnership with top brands such as Rossignol, Salomon and Head.