Upper: Breathable mesh keeps you feeling fresh. No-sew taped reinforcements secure the perfect fit. An updated Speedboard unique to the Cloud transforms energy into forward motion. Midsole: Zero-Gravity foam CloudTec elements provide our signature cushioned landing. Outsole: Abrasion pads add traction. The speed lacing system locks you in instantly. Want classic laces? There’s a pair of those in the box too.