New in box, size US 7/ EU 38 What's new with the Cloudswift? Well, almost everything. The new upper fuses supportive comfort with an unmistakably modern silhouette. And gliding over the concrete below your feet is the re-engineered bottom unit for softer landings and even more powerful take-offs. Perfect for city running Forward-rolling stability Mid cushion Sock-like upper with 3D heel padding for comfort and support Updated CloudTec® midsole for cushioning on hard surfaces Rubber sole Adaptive fit for a wide array of foot shapes Dual-density Helion™ superfoam for improved performance Tie styling Smoke free and pet free home