Description of La Sportiva Wildcat Trail Running Shoes Built on the FriXion® X-Axis rubber outsole the Wildcat digs into any surface for excellent traction and added cushion. The single density midsole provides excellent cushioning and is coupled with a plush LaSpEVA 2.4 mm lasting board. A great all around trail runner for people looking for great stability and cushion. A stable, neutral, extremely well cushioned trail running shoe: our most cushioned trail running shoe Features: Weight: 11.96 oz (339 g) Last: Tempo Upper: AirMesh/ Trail Cage/ TPU film/ Transkinetic Heel Stabilizer/ UreTech Midsole: MEMIex/ Nylon molded Flex Transfer shank/ 2.4mm LaSp EVA Midsole Height(MM): (mm): (Heel: 28/Toe: 16) SOLE: FriXion® AT/ Impact Brake System™ X-Axis™