The GEL-CUMULUS 26 GTX shoe guarantees a feeling of more softness in the insole. This neutral support trainer for everyday use is a versatile model that you can wear during different training types and distances. This shoe features an invisible GORE-TEX® insert on the upper and prevents rain and snow from entering. In addition, it improves the fit of the shoe and makes it more breathable. We've updated the midsole with our PureGEL technology and FF BLAST PLUS cushioning. These materials allow for softer support and a more energetic start during training.