DO NOT BUY THIS PRODUCT! I bought this 20 pound vest along with the 60 pound vest. The 20… well it sucks. (Sorry). It sucks becausE the “pockets” that hold each individual weight have “gaps” ALONG the side and overtime (took less then a month for me) the fabric will start to stretch making these gaps larger and larger. To the point that youll go on a run with all the weights…. Feel like the run is getting easier and easier… only to realize that it was only getting easier because all the weights in the back of the vest were falling out. Zoom in on the picture. Look at the weights. You’ll see what i mean.