Peter Millar Camberfly Sneaker (Men) | Nordstrom。The perfect blend of technical performance and athletic style, these sneakers are inspired by the concept of camber, a term to describe curvature in aviation and architectural engineering. With dynamic lines throughout, the concept is prominently expressed in the ergonomic outsole. Formed in the shape of an arc, the design supports the flow of your natural stride and provides incredible on-the-go comfort. Textured mesh uppers offer exceptional breathability, while an interior foam heel cup supplies soft, supportive cushion. Hexagonal pads on the sole ensure durable traction, and elastic laces offer our signature slip-on ease. Details Men\'s 75% polyester / 25% nylon sneaker Breathable and durable Slip-on style Ships with a backup set of elastic laces and an additional set of traditional laces