Stylish, comfortable and supportive. These athletic sneakers check all of the boxes. The ASICS GEL-KAYANO 31 in "Cool Grey / Pure Silver" is a premier stability running shoe designed to deliver adaptive support and luxurious comfort for long-distance training. This model features the advanced 4D GUIDANCE SYSTEM™, which utilizes a medial foam component to provide on-demand stability and guide your foot into a more balanced stride as fatigue sets in. For a plush underfoot experience, the midsole combines full-length FF BLAST™ PLUS ECO cushioning—made with approximately 20% bio-based materials—with Rearfoot PureGEL™ technology, which is significantly softer than traditional gel for enhanced shock absorption and smoother transitions. The shoe is completed with a highly breathable engineered mesh upper, a comfortable knit heel pull tab for easy wear, and a HYBRID ASICSGRIP™ outsole that ensures durable traction across varied road surfaces.