The GEL-NIMBUS 10.1 is based on the 2008 version and continues to prioritize comfort. The iconic details of this late-2000s shoe make a comeback, including the asymmetric upper and the distinctive open mesh application — originally designed to accommodate the natural bone structure of the foot. Rounding things out, the dual-layer EVA foam, GEL technology inserts, and TRUSSTIC system in the midsole deliver advanced cushioning and support.