My waited vest is only $50 right now compared to $79.99. I have the 20lb size. If you are used to lifting fairly heavy this size is good one. (It doesn’t take long for me to work up a sweat when walking). If you’re not a heavy lifter, but still want a challenge OR you want to wear the vest when lifting weights I would go a little lighter (12lb or 16lb). walkingvest athlliesure workout fitness momfinds springsale amazon LTKmomlife LTKPetite LTKfitnessgoals