CFF Adjustable Weighted Short Vest 22 Lbs (10 kg) - Great for Cross Training, Running & Fireman Training Weights are loaded at top body front & back for optimum performance Triple Stitched w/double padding and lining throughout body and shoulder Weights are 2 -Pound iron blocks (10); each weight fits snugly in the vest pockets to eliminate as much movement as possible Low-chest belt for maximum hold no bouncing and no shifting