Altra Men's Experience Flow ST Running Shoes White Coral Size:11.5 The Pulse Compression Running Socks The Pulse Compression Running Socks from Hilly are technical running socks designed with graduated compression to increase blood flow in the calf muscles and reduce muscle oscillation Making it ideal for warm weather and high intensity runs This cushioning is ideal for runners who want great protection Your running shoes should have enough width to allow you to spread your toes and should have some space at the front (we recommend having a half to one thumb's width of space from the end of your longest toe to the front of your running shoes)