Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Neutral: provides soft, even cushioning with an emphasis on comfort during any activity Lace-up style Removable, cushioned insole allows for custom orthotics OrthoLite® X-55 footbed rebounds from every stride faster with added dryness and breathability FF BLAST™ PLUS ECO lightweight cushioning transforms impact absorption into rebounded energy PureGEL® cushioning in the sole absorbs impact and creates a smooth heel-to-toe transition AHARPLUS® High Abrasion Rubber brings enhanced durability to high-impact areas in the tread Reflective details enhance visibility in low light or at night Textile and synthetic upper and lining/rubber and synthetic sole