The Makalu FX.One Carbon Trekking Poles are LEKI's lightest, fixed-length, collapsible poles for everyday hikes and the annual travel-to-trek destination. LEKI made them out of carbon to maintain an ultralight 7.5oz weight, and they collapse down to 14.6 inches so they can fit in packed duffles, no problem. The airy foam grips extend down the poles for easier handling when the going gets steep and rocky.