The Sport Era golf shoe has updated styling that gives this Callaway classic a sleeker, more athletic look while still providing quality materials at an affordable price. MICROFIBER UPPER MATERIALSSuper lightweight & environmentally friendly material ensures that the foot stays snug, comfortable, & in control during the life of the shoe. CALLAWAY COMFORT INSERTFoam cushioned insert that provides excellent comfort & minimizes spike pressure. 6 CALLAWAY CHEVRON COMFORT SPIKESAdvanced leg design provides superior traction & support under all playing conditions. The shrouded dynamic design also increases strength, durability & helps prevent clogging. 1-YEAR LIMITED WATERPROOF WARRANTYCallaway Golf warrants to the original purchaser for a period of one year from the date of purchase that the shoes will be free from any material or workmanship flaws that may result in water leaking into the shoes. 30-DAY COMFORT GUARANTEEWarrants shoes for fit, comfort, or cushioning within 30 days of purchase. OUTSOLE - Rubber & EVA Force Flex Control II outsole.