From the manufacturer

We have worked with professional climber and big-wall legend Tommy Caldwell to develop this rope, which is ideal for big walls and demanding routes. Our Color Tec technology creates a clearly recognizable change in color between the two halves of the rope and therefore a permanent center mark. Thanks to being made on a braiding machine with 48 bobbins, the rope has a particularly fine sheath structure that offers very pleasant handling and is extremely abrasion resistant despite its thin diameter.

Features

• Low weight, small diameter, perfect handling
• Thicker sheath for additional protection 
• Permanent and easily recognizable center marking thanks to Color Tec
• Durably water repellent and dirt resistant thanks to the PFC and PFAS-Free Eco Dry finish
• Water absorption of <2% far lower than required than by the UIAA Water Repellent Test
• Thermo Shield treatment for pleasant handling
• 3D lap coiling enables instant use without tangles