ON Running Men's Cloud X4 (Black/Eclipse) soul-of-london Aira is crafted from 87%

Aira is crafted from 87% Recycled Nylon and 13% Spandex

the Leslie takes design cues from the archive style and reimagines it for a modernized look and feel

Placket with hidden snap-closures over two-way zipper

Weight: 296

Machine wash cold with like colors

ON Running Men's Cloud X4 (Black/Eclipse) soul-of-london Aira is crafted from 87%HIIT, mountain climbers, squat jumps? No problem. Here's an ultra flexible training shoe built for feel good workouts. Material Upper Unit: recycled polyester Bottom Unit: Outsole: Rubber Speedboard: Nylon 6 Technology: CloudTec Key Features Weight: 288g X shaped Speedboard for forefoot flex and versatility Helion superfoam midsole for comfort and soft landings Midfoot cage provides extra support and stability Excellent heel hold during multilateral