When it comes to treDCALs, this one might be the Greatest Of All Time. This one works best under most colors but is not recommended for navy blue or black. The price is for one treDCAL to give you more options of what you choose to wear on each pad.
Made of a closed cell foam similar to that used in thigh pads so they can be used in any game condition. Although they were originally made for thigh pads, treDCALs can stick to the plastic of hard shell girdles and other foam rubber materials. Unfortunately, they are not meant to stick to fabric. treDCALs work best under lighter colored clothing but they can work under darker colored clothing by showing the outlines of the image.