Black Diamond ASCENSION STS 140MM Bras Low temperatures don’t go well

Low temperatures don’t go well with a narrow fit so the last has a roomy toe box and a straight toe line

Upgraded with Saucony's advanced PWRRUN+ foam

Locked-In Performance

Terra Speed is for your way off-road

EVA sockliner

Black Diamond ASCENSION STS 140MM Bras Low temperatures don’t go wellFor deep backcountry excursions, the Ascension Nylon STS Skins offer standard setting traction on the uphill with efficient glide. The new Ascension skins feature our patented STS tail attachment system, is designed to fit a wide variety of shapes. This item contains PFAS and cannot be shipped to California, New York, or Colorado. Features: Durable Nylon plush material provides benchmark climbing and efficient glide with high packability STS