Features of the Edelrid Tommy Caldwell Exo Dry Colortec 9.3mm Rope Low weight, small diameter, and optimum handling Durable and easily recognizable center marking thanks to colortec Long-lasting water-repellent and dirt-resistant thanks to the PFC-free eco dry finish 3D Lap coiling enables instant use without tangles Water absorption is less than 2%, according to the UIAA water repellent test Our colortec Technology creates a clearly recognizable change in color between the two halves of the rope and therefore a durable center mark Being made on a braiding machine with 48 bobbins Rope has a particularly fine sheath structure that offers very pleasant handling and is extremely abrasion resistant despite its thin diameter