PUMA - Mostro Ripstop (Blue Nights/Capulet Olive/Black) - Men's: This formfitting shoe is as comfortable as a slipper, yet built with unique and modern styling. Low profile, with a medial side hook and loop closure. Ripstop nylon upper creates a sporty yet sleek look. EVA midsole provides excellent cushioning. Carbon rubber outsole provides durable traction.