Men's PFG Hydroforce Vest Size:M and increased traction for fusion Aprct Fizz and increased traction for fusion performance on variable terrain Technical mesh upper with no sew overlays for added durability and support OutDry™ blocks moisture with an impenetrable waterproof breathable membrane bonded to an outer shell so your feet stay dry and comfortable in the rain Pull loop on back for easier on and off Mid height cut for support around your ankles Navic Fit™ System delivers comfort and stability with a unique lace webbing system that keeps your heel in place for a more secure fit while running or hiking TechLite+™ midsole provides elevated cushioning compression waistband designed for all day comfort Gusset detail to shape and reinforce the fit Drop in phone pocket for easy access Inseam: 7" Uses: Hiking messy conditions so you can stay mobile and carry smart