Petzl FootapeAdjustable webbing foot loop, perfect for climbing or working on ropes if you need an adjustable and light weight foot loop on your ascender. The adjustable FOOTAPE foot loop is used with an ASCENSION or BASIC rope clamp for rope ascents. A height adjustable elastic keeps the foot in the loop, regardless of shoe type. Attaches to an ASCENSION or BASIC rope clamp for rope ascents Underfoot strap is abrasion resistant and is slightly rigid to make it