What Our Gearhead(R) Experts Are Saying:"These overmitts live in my running vest year-round. They weigh almost nothing, disappear into a tiny pocket, and come out when the weather turns nasty. I've worn them in sleet, cold winds, and surprise downpours-my gloves stay dry and my hands stay comfortable."When we're chasing miles in unpredictable weather, the UL OverMittens give us the confidence to keep moving. Black Diamond's light-and-fast solution for wet, windy forecasts, these mitts slip easily over a liner glove to create an instant barrier against the elements. Whether we're powering through a ridge run or grinding up a stormy climb, we stay protected without being weighed down. The BD. dry 3-layer recycled nylon shell delivers reliable waterproof and windproof performance while maintaining breathability, so our hands don't overheat. A silicone-textured palm improves grip when the trail gets technical, and reflective logos boost visibility in low light. Best of all, these mitts pack down smaller than a film canister-so light and compact that we hardly notice them until they're needed.