Forgiving centre-asymmetric toe shape ? Medium width, low volume last ? New toe patch for longevity and performance ? Fully lined to increase durability and wick perspiration ? Lacing adapts to max no. of foot shapes ? Super sticky 5mm Red Chili ?RX 1' rubber ? 2 piece ?slingshot' heel for best fit ? Graduated, supportive midsole ? Twin pull on tabs.