You can climb, boulder, parkour and rock around the clock in the Buttermilks -Zip. It's designed with a little help from Gramicci's climbing friends with a light, super-strong 4-way stretch shell that's highly weather resistant yet breathable. A mesh-lined hood keeps you cool-headed when the going gets tough, and there's a hidden zip stash pocket at the front chest for quick-access items. The back yoke is vented and meshed for extra breathability, and two sideseam zippers provide quick ventilation and mobility when you need it.
