On Cloud 50/50 Women's Running Shoes Jungle/Olive : There's more than a 50-50 chance you'll love the limited-edition On Cloud 50/50. With updates like the Zero-Gravity Foam midsole and a softer step-in feel, this edition offers superior comfort. The two-tone design of the 50/50 Collection gives runners new options to show off their personal style. Upper: Breathable antimicrobial mesh provides the ideal foot climate. No-sew, taped reinforcements and toe cap offer superior fit. Easy-entry speed-lace system provides slip-in comfort. Padded, V-molded heel collar design enhances comfort and security. Midsole: Swiss-engineered Speedboard transfers impact to forward momentum. Outsole: Zero-Gravity Foam and CloudTec rubber compound formula offer low-abrasion durability and cushioning. Advanced abrasion pads ensure superior grip and longevity.