The Zone features an innovative Contour Edge leg loops and waist that maintain rigidity in the center but soften at the edges—a design that reduces pressure points and contours to the shape of the body. All seams on the Zone are stitch-free and laminated, creating a smooth, uniform feel that allows for ultimate freedom of movement. With updated, large-capacity, injection overmolded PU gear loops, racking a full set of draws has never been easier. The Zone also features Black Diamonds proprietary seamless Infinity Belay Loop, which is durable, low-profile and eliminates the dreaded belay-loop-shift when the loop-seam catches while dogging a route.