That extra time you saved on the ascent by going brakeless isn't going to do you much good when you're chasing your ski down the mountain after it gets away from you. The Dynafit TLT Superlite 2. 0 Brake attaches quickly to your Superlite 2. 0 bindings and weighs just under three ounces, so you won't feel like you just tied a couple of lead weights to your lightweight touring set up after you put them on.