Channel high performance into your everyday. The Peg is a classic for a reason-Air Zoom cushioning and a ReactX foam midsole create a supremely lightweight and comfortable fit. Benefits - Mesh upper is breathable and durable. ReactX foam midsole surrounds forefoot and heel Air Zoom units for an energized ride. Signature Waffle-inspired rubber outsole for traction and flexibility. [] Product Details - Padded collar. Foam midsole. Rubber outsole.