Gumsole Sneaker | PORSCHE SHOP。The Porsche Design shoe collection includes four different shapes and always provides the perfect look: from classic and formal to sporty and casual. One thing all models have in common is functional and timeless design, enhanced with a unique TPU sole concept. Another unique feature is the open shank, which connects in conventional shoes the heel and the forefoot. The steel spring, used up to now, is replaced by a metal element in the Porsche Design shoe collection, which is visibly integrated into the sole and gives the shoes a unique appearance. Excellent gently pre-owned condition: shows light wear. Size 43 US 10 Measurements: Length - 11.5” insole Width - 3.75”