No breaking-in required – the Myers Flip Sport Mode is ready to move right out of the box. That's the beauty of a cushy foam footbed and under-strap padding. Shoe Specs: Textile upper molds to foot for snug fit Foam backed upper for added comfort Lightweight outsole DUDEWAVES TECHNOLOGY-Footbed Texture – Enhances comfort and improves underfoot airflow for breathability Soft textile toe post for comfort Flexible outsole Travel ready