This trail runner with FLEXconnect(TM) cushions, flexes and protects for agility to excel on long runs and rugged terrain This product will be shipped directly from Merrell and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only . Fabric, mesh, and TPU upper * Reflective details for increased visibility in low light * Merrell Omni-Fit(TM) lacing system: provides a precise glove-like fit * Hyperlock(TM) molded TPU heel counter for security during quick decents and sharp turns * M Select(TM) FRESH antimicrobial agents reduces shoe odor * EVA removable footbed * FLEXconnect(TM) EVA dual-directional flex-groove EVA midsole for agility and stability on uneven terrain * M Select(TM) GRIP+ outsole with skeleton-inspired lugs: sticky and durable for superior grip and traction on wet or dry trails * Stack height (heeltoe): 33.2527.25mm; footbed 6mm; insole: 0.75mm; midsole: 2014mm; sole: 1.5mm web, 5mm lug * Weight: 11oz 315g (12 pair)