GREAT FIT AND DESIGN - Durable fabric with DuPont Sorona. Anatomic cut. Low profile GREAT FIT AND DESIGN - Durable fabric with DuPont Sorona. Anatomic cut. Low profile HIGH QUALITY FABRIC - Breathable and quick-drying. UPF30 fabric FEATURES - Non-rolling collar. Shades holder STORAGE CAPABILITY - Two vertical outer pockets with oblique hook&loop-closed flaps Bushcraft is all about bringing yourself a minimum of comfort in the wild, using an ax, a tarp and a reliable knife. Being alone in the woods doesn’t mean that you have to give up fully functional clothes, just like Helikon-Tex Defender Mk2 Pilgrim Shirt. It’s designed to endure hard environmental conditions while you focus on work or relax in nature. Pleasant to the touch fabric, similar to cotton flannel is extremely comfortable. Made with thicker but still breathable fabric with the addition of DuPont Sorona to avoid odor.