The ColorTec version of Edelrid's signature Tommy Caldwell rope features a color-change pattern at the middle mark that can never wear off. Smooth sheath feel that's nice on the hands. Eco Dry treatment is PFC-free and meets UIAA water repellent standard.
Strengths & Trade-offs
Strengths
Permanent color-change middle mark
Smooth sheath feel
PFC-free Eco Dry
Doesn't gain weight from moisture like untreated ropes