> I.G.S. (Impact Guidance System) technology > FlyteFoam midsole technology > SpEVAFoam midsole > SpEVAFoam 45 lasting > Rear foot GEL technology cushioning system > DuoMax support system > AHAR outsole > Guidance Line midsole technology > Trusstic system technology > EVA Ortholite sockliner > Reflectivity Featuring a special silhouette design inspired by the natural phenomenon of the Northern Lights, ASICS GT-1000 7 SP footwear for men is built to enhance performance by providing maximum comfort, shock absorption and stability on hard road surfaces. Suitable for mid to long-distance runners, the GT-1000 7 SP features cutting-edge GEL cushioning technology combined with a responsive Flytefoam midsole and SpevaFoam 45 lasting for exceptional bounce back and comfort, no matter how far the distance. The DuoMax support system and Guidance Line Trusstic system support and maintain the structural integrity of the shoe while reducing the overall weight, so feet feel incredibly lightweight, yet supported. Cushioning and comfort are further enhanced by the EVA Ortholite sockliner which keeps the base of the foot dry by drawing sweat away from the skin. The AHAR outsole is exceptionally durable, while the reflective detailing improves visibility, ensuring safety on the road in low light conditions. For product specific queries please contact the ASICS customer service hub: Tel: +44-1925599784 / Email: consumer-uk@asics.com