Kahtoola KTS Hiking Crampons Red Small/Medium. A folding heel support means KTS collapses down into a small package you can take anywhere and an infinitely adjustable independent front and rear binding system makes dialling in the perfect fit a breeze. For added comfort and range of motion our patented LeafSpring Flex Bar technology allows the ankle and foot to move independently. Specifications for Kahtoola KTS Hiking Crampons: Manufacturer: Kahtoola Size: Small - Medium Color: Red Fabric/Material: Chromoly Steel Weight: 23.3 oz Application: Mountaineering Features of Kahtoola KTS Hiking Crampons Ten 1 inch long chromoly steel spikes Leafspring Flexbar moves with the foot Adjustable binding system Folding heel bail for packability Lightweight replaceable Snow Release Skins Package Contents: Kahtoola KTS Hiking Crampons Kahtoola KT01001: KTS Hiking Crampons Red Small/Medium