Traditional design is enhanced with sub steps which allow greater options in positioning where most of the "business" is done. Spectra grab handle, reinforced clip-in loop and bomber stitching throughout. Choose one pair of each model for El Cap routes involving difficult aid or traversing pitches. 5 + 2 STEP is 69" long, 6+2 STEP is 81" long with longer bottom step. Headed to the back country...racing up a "mostly free" wall - take a pair of ALPINE 4 STEPS (not shown) to move past the aid sections.