FlooringInc Premium 5/8" Thick Soft Wood Interlocking Foam Tiles, Yoga, Kids Play Mat, 2'x2', 16 Pack, 64 sqft, Cork

Soft and warm. We're using it for a yoga studio and it's perfect.

I have been exercising (Shaun T's T25) mon-fri mornings for 6 months on a regular blue roll-up mat for floor work. Otherwise just a concrete floor with thin carpet over it. As a reward to myself for sticking with the program I purchased these mats for myself and my workout buddy. We each use 9 mats set up in a 3x3 formation and it is plenty of room. They move around a little when doing cardio and lots of jumping but that is to be expected and could probably be fixed with a rug slip guard under it. I am now able to do my workouts in bare feet (including all of the jumping and cardio that is required) and don't have any of the soreness or expense of new shoes every 2-3 months that I was dealing with before when I was just working out on the carpet. The 5/8, in my opinion, is a good thickness to prevent injury from cardio but not be too soft at the same time. Terrific product and will be asking for more for Christmas just so I can have the luxury of a bigger area for the times when more friends show up to exercise. Just a total bonus that they look like hard wood and clean up easily.