It looks as good as any fancy workwear, but it performs like a hardcore work shirt. This Wolverine shirt is 100% made from this durable, hard wearing material. Cotton ripstop is made with natural cotton fibers that are lightweight and airy to the touch, but ripstop adds toughness to the mix. The button down collar keeps you looking professional, but there's nothing too pretty about this men's shirt. The button through right chest pocket and left chest pocket provide storage space for small gear when you wear this ripstop shirt. There's even a pencil opening and an accenting flag label on the left chest pocket. Material: Cotton.