With its low elongation and very robust sheath the Superstatic is ideal for meeting the demanding conditions of caving, rescue, industrial and expedition use. Manufactured with a sheath that is tightly woven to prevent the ingress of dirt into the core, the construction of the sheath also makes it resistant to abrasion and the wear from ascenders. - Edelrid Safety Super SP 11mm - Edelrid Safety Super 10.5mm