RDX Boxing Training Upper Jacket Track Top Jumper Jogging Zip up Sweatshirt Authentic RDX Pro Zip Up Jumper is as comfortable as a Jumper can get Technically built RDX Zipper offers you extra softness, sharpness & easy movement The soft inner rough layer makes sure that you remain warm and comfortable Purposefully integrated T3 stitching makes the Jumper strong and durable Rough inside layer and a lightweight rapid drying outer layer. Machine washable