The choice of Salomons incomparable Pro team, SPK PRO has the features and the pedigree to set the standard for Park and Pipe performance on the marketFeatures:- Bi material PU lower shell- Bi-material PP upper cuff- Textile insert on shell- Textile overlap- Adjustable spoiler- Heel and toe removable din pads- My Custom Fit Pro- Quicklace- 2 micro alu oversized buckles- 2 densities heel cushionning system- Extra padded spoiler- Shock absorbing footboard- SCSSpecifications:- Weight: 4600 g - Flex Index: 110 - Strap: 55 mm