ASICS GEL-CUMULUS 25 1011B621-407  Details: Surface Road running Sole height difference (heel-toe drop) 8 mm Weight: 255 g. Description: GEL-CUMULUS™ 25 running shoes are an excellent choice if you need footwear with additional cushioning. This is our lightest and most cushioned GEL-CUMULUS™ shoe model to date. It's so comfortable that you'll have complete peace of mind while running. The PureGEL™ technology used in footwear means more softness and better shock absorption, reducing the load on the joints. We have also increased the amount of FF BLAST™ PLUS foam. This was made possible by the improved design of the midsole, which allows for the use of more foam, which increases comfort. What makes the GEL-CUMULUS™ 25 running shoes so comfortable? PureGEL™ technology used internally means more softness and better shock absorption, reducing the load on the joints. A larger amount of FF BLAST™ PLUS foam guarantees more softness and comfort while running. The improved design of the midsole allows for the use of more foam, which provides even more comfort. What else makes GEL-CUMULUS™ 25 footwear a great choice? These footwear are designed with comfort in mind. We spent many hours testing it at our Institute of Sports Sciences (ISS) in Japan. GEL-CUMULUS™ 25 running shoes are equipped with additional technical solutions that support the user while running. You'll learn more about them in the "Technical Specifications and Features" section below. Designed for Neutral Foot type Normal arch size Push-off Weight distribution from the front of the foot is even. How the foot contacts the ground First, the outer part of the heel contacts the ground, then the foot rolls inward (pronation) to absorb shock and support the body weight.