The Drag Shirt is a variable resistance training shirt. Comes with 9 pockets (5 on front and 4 on back) that can be opened or closed. The bottoms of the pockets are open to allow for “fluid” (meaning smooth) resistance vs. static. Available in 6 sizes from XS-XXL with side adjustments to accommodate different builds. Made with 100% Chloroban. See it in action here.