The Lightest Crampons In The Market Thanks To Innovative Heat Treatings. Characterized By Strength And Flexibility Thanks To A Further Reduction Of The Material Thickness (2mm). Available In 4 Different Sizes, These Crampons Are Developed And Manufactured Using The Best Aluminum Alloys. For Maximum Grip On Hard Snow Thanks To The Aggressive Tip Shape.Specifications:- Weight: 64 Gr- Size ( Mm ): 86, 97, 108, 135 Mm- Fita With: Universal- Materials: Aluminium Alloys