Fastenings: Lace Width: Standard Uppers: Mesh Linings: Textile Insoles: EVA Outer Soles: Rubber Mid Soles: DUOMAX™ Heel Drop: 10 mm Features:Neutral Support, Maximum Cushioning, Reflective Detailing Country of Origin: Vietnam Manufacture’s Code: 1011B341.700 GEL-KAYANO 28 are designed for long-distance running and provide a combination of support, cushioning, and stability to help reduce the risk of injury and improve performance. They feature a breathable mesh upper with synthetic overlays that provide support and durability. The shoe also has a padded tongue and collar for added comfort. The trainers utilize ASICS' signature Gel cushioning system in the heel and forefoot, which helps absorb shock and reduce impact during the running stride. The shoe also features a Dynamic DuoMax Support System, which enhances support and stability for overpronators (people whose feet roll excessively inward during the running stride). The Gel-Kayano 28 trainers have a Guidance Trusstic System, which helps maintain the structural integrity of the shoe while reducing its weight. The outsole is made from a durable rubber material with a high-abrasion-resistant heel plug that provides good traction on a variety of surfaces. The ASICS Gel-Kayano 28 trainers are also designed to be environmentally friendly. They are made with recycled materials, including recycled polyester in the upper, sockliner, and laces, and recycled rubber in the outsole. Overall, the ASICS Gel-Kayano 28 trainers are a high-performance running shoe that offers a combination of support, cushioning, and stability. They are designed for serious runners who want to minimize the risk of injury and optimize their performance, while also being mindful of their environmental impact. Asics GEL-KAYANO 28 | Lite-Show/Flash Red | Mens Lace Up Running Trainers