Based on the original 2008 GEL-NIMBUS 10 blueprint, the ASICS GEL-NIMBUS 10.1 returns with a few tweaks for a 2025 audience. A classic construction of mesh, signature open mesh and synthetics overlays wraps the upper, nodding to the 2000s tech-inspired aesthetic. Underfoot tooling is borrowed from the GEL-KAYANO 14, dual-layer EVA foam cushion every step, while GEL tech inserts and TRUSSTIC system deliver support and stability. | 1203A543-250, Textile & Synthetic Upper/Synthetic Sole. This shoe is anatomically shaped for optimum comfort. The upper returns in open mesh, and hosts asymmetrical synthetic metallic tooling which evokes industrious qualities. For the technicals, GEL pod cushioning is present in the rear and forefoot, while a dual-layer EVA foam midsole bridges it all together. The low-profile shoe and GEL technology provide excellent shock absorption, while the rubber outsole provides sure grip on a variety of surfaces. The lace-up construction allows for a precise fit.