Engineered for stability and cushioning on your distance training, this running shoe features adaptive arch support to promote alignment with every stride. It sits on bio-based foam and targeted GEL® technology that absorb impact and keep your ride soft and smooth mile after mile. Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Stability: helps maintain comfortable foot alignment with targeted cushioning and support Lace-up style Removable, cushioned insole allows for custom orthotics OrthoLite® X-40 footbed rebounds from every stride faster with added dryness and breathability FF BLAST™ PLUS ECO bio-based cushioning provides, lightweight, cloud-like comfort Rearfoot PureGEL™ cushioning absorbs impact to put softer landings under every footstrike 4D Guidance System provides adaptive stability to deliver a more balanced ride AHARPLUS® High Abrasion Rubber brings enhanced durability to high-impact areas in the tread Textile and synthetic upper and lining/rubber and synthetic sole Imported