ASICS Men&#39;s GEL-Kayano 15 LE Fashion Shoe,ASICS,GEL-KAYANO 15 LE (bad asin)" /> Synthetic and mesh Rubber sole Impact Guidance System enhances the foot's natural gait from heel strike to toe-off Personal Heel Fit has two layers of memory foam that line the collar and mold to the athlete's heel, creating a personalized fit ComforDry Sockliner provides cushioning performance and anti-microbial properties for a cooler, drier, healthier environment, while the DuraSponge outsole has superior durability and cushioning with less weight Solyte Midsole Material features enhanced cushioning and durability Asymmetrical lacing design is an anatomically correct environment that reduces potential for irritation and provides improved comfort and fit