Upya’s comfort? That’s where it comes in!
The Upya heel consists of an extremely strong structural element made of 30% GF polyamide and a shock absorber similar to the soles of running shoes. You can choose between three density, P3,P4 or P5.
WEIGHT: 110 grams
MATERIAL: Polyamide 30% glass fibre reinforced; expanded polyurethane.

WARNING, it is recommended to have Upya and its spare parts installed by an orthopaedic professional.