Nike Sportswear Innovation Designer Mr Darryl Matthews explains the buzz around the translucent ripstop 'React Element 87' sneakers, saying 'People are drawn to the shoe because it has layers. It's not a flat shoe, and the way it looks depends on the socks you wear.' Made using pressure-map technology that identifies points where feet experience the most fatigue, the soles feature rubber rivets for extra stability and comfort. They're trimmed with grey leather and petrol suede. This item is small to size. See Size & Fit notes.