Men's Skechers Go Walk Max Effort Trainers in Navy. These trainers feature a lace fastening, pull tab to the heel, and a Goga Max High Rebound insole. They also have a 5 GEN Cushioning midsole and a padded collar. The breathable mesh upper is complemented by a pull tab to the heel and branding to the heel and tongue. The shoe has a Textile Upper, Textile Lining, and a Synthetic Sole. Ref: 54601NVGY. Comfort Athletics™: Take performance and comfort to the next level in the Skechers GO WALK Max -B Effort shoe. This lace-up athletic walking style features a nearly seamless air-mesh upper with lightweight 5GEN cushioning midsole and outsole, plus Goga Max comfort insole.