Choosing Cushioned Soles For Ultra Running Shoes
Look, the bottom line is, in my 15 years leading sports retail teams from London trails to Scottish highlands, choosing cushioned soles for ultra running shoes separates weekend warriors from 100-mile finishers. What I’ve learned is that supercritical foams like Nike’s ZoomX outperform EVA by 25% energy return, but wrong stack height kills quads. Back […]








