The H Bar B Tech is the technical member of our H Bar B family. Its lightweight stretch nylon-poly fabric, vented rear yoke and ring snaps give you an advantage over the elements without making you look like you set out to conquer the world when you’re just taking care of everyday business. Other features include our signature sunglass cleaning microfiber at the right hem and a hidden zipper pocket at the lower right seam.Specs Quick drying 52% nylon, 48% polyester Mechanical stretch for better range of motion Hidden zipper pocket at lower right side seam Sunglass cleaning microfiber at hem UPF 35+ sun protection Vented back yoke Wrinkle resistant Regular fit