Black Diamond Men's Project Twill Long Sleeve Shirt

The Project Twill LS is the versatile layer you’ll grab day in day out, whether you’re heading to the boulders or putting in a day at the office.

Featuring a certified organic cotton twill, this long sleeve shirt has two chest pockets with button closures and reinforced elbows for added durability. Designed for year-round use, the Project Twill is a workhorse button down built for the climbing life and everything in between.