Women's Mach X thephg-drray PWRRUN PB foam cushioning and

PWRRUN PB foam cushioning and PWRRUN+ sockliner for added support and stability

Minimalist featherlight Xinglet Optic Beam™ vest design weighs under 3oz

Feetures Elite Max Cushion No Show Tab Socks

Mesh lining: 80% polyester/20% spandex

Women's Mach X thephg-drray PWRRUN PB foam cushioning andTuned for training. Ready for race day. A pace pushing trainer built with high rebound cushioning; the new Mach X is supercharged with a layer of PEBA foam thats 34% more resilient than the Carbon X3 foam. Softer and snappier than ever before, this adaptable trainer is comfortable enough for endurance efforts and responds equally well to pace increases. Creel jacquard upper Gusseted upper construction ProFlyX midsole Highly resilient PEBA foam