Cross-frame poles and a low-profile design handle strong winds

and they’re engineered to give you plenty of free movement

and you’ve got one ultra-handy hauler

YKK zippers that won't fail halfway through a trip

adjust pack straps

dyna pro 10 running vest womens purple dusk Colour:Purple Dusk Cross-frame poles and a low-profileRace honed vest for ultra runners Built with elite athletes and sharpened on the ultra circuit, the Osprey Dyna Pro 10 is the vest women reach for when the race calendar gets serious. A large zipped main compartment takes mandatory kit, two 500ml soft flasks sit bounce free up front, and the included Duro Dyna Pro Quiver means trekking poles go on and come off without breaking stride diagonal or vertical, your call. Pass thru and upper pockets give