I bought the new Davishins last week and I like them alot, but I noticed that they slip around when I run. I saw that Under Armour is starting to put little rubber "dots" on some of their shirts to help prevent shoulder pads from slippin' around. That gave me an idea. I went to Home Depot and bought a product called Plasti-dip. It is a rubber dip you put your hand tool handles in. I put some Plasti-dip into an applicator bottle with a small opening and I put "dots" on the inside of my shins. I am tryin them out tomorrow. I'll let you know if it helps.