Be the first to get your 100 Humanitarians Light Weight Long Sleeve Sweat Shirt. The shirt is made with a 60/40 Cotton Poly blend that makes it super comfy and breathable. This is the perfect sweatshirt for your long travel to Africa. 15% of the proceeds from this product will go to the Service VS. Suicide program. This is a joint program between Infinite Vision and 100 Humanitarians teaching all ages to have purpose through service.