Engineered for distance, this long-haul running shoe sits on full-foot cushioning that turns soft landings into springy energy with Stella McCartney's sporty aesthetic bolstering every stride.Perfect for: Long-distance runners who need reliable cushioning and bouncy energy in a lightweight shoe that's made in part with recycled materials.Upper: Breathable knit flexes and recovers comfortably with every stride. Lightly padded collar promotes dynamic, comfortable lockdown. Foldover tongue brings a branded finish to the sporty collab.Midsole Drop: 15mm. Classified as a high-drop measurement, it allows for more cushioning to absorb the impact of heel strikes.Lower: REPETITOR lightweight midsole provides durable, reliable cushioning and bouncy energy return. Adiwear rubber tread resists abrasions in high-impact/high-wear areas to provide miles of steady traction. Distance: maintains consistent, reliable cushioning and support on longer runs Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Energy return: transforms every heel strike into responsive, explosive forward movement Lace-up style with foldover tongue Removable, cushioned insole allows for custom orthotics REPETITOR midsole maximizes cushioning and energy return for a springy, comfortable ride Adiwear rubber sole resists abrasions to put traction and flexibility under every step Synthetic and textile upper and lining/rubber sole Imported