Sidas Winter 3D Performance Ski Insoles Size:XX-Large 10" TRX Airless "Never-Go-Flat" all

10" TRX Airless "Never-Go-Flat" all terrain tires

Breathable CellFit insole

Ergonomic padded shoulder straps

Mesh Ventilation Window

Grip & diameter - BMX 25mm

Sidas Winter 3D Performance Ski Insoles Size:XX-Large 10" TRX Airless "Never-Go-Flat" allThe Winter 3D Performance insoles have been inspired by developments weve come up with for Ski World Cup racers. These insoles transfer your body movement to your skis more effectively, provide more heel stability with their 3D shape and allow you to turn more precisely. The insulating aluminum film and underfoot EVA foam offer the comfort sought by skiers. TPU shell: foot support & pressure distribution. EVA foam: Comfort. Merry mesh overlay: Comfort