The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. NINE BULL WOMENS HIGH IMPACT LARGE U BACK SPORTS BRAS Previous page Next page Some Sizing Perspectives on Buyers 1.I got it in a small (i’m 5’2’’ and like 125 lbs) 2. I'm 5'9" 136lb and wearing a size S for reference - however I have no chest so maybe if you're well-endowed I would size up 3. I’m a 32C and a size 6. I usually wear a medium in sports bras, but this brand is a bit snug. Still fits, but I like to not feel trapped in my sports bras. So unless you like really form fitting sports bras, I’d size up. 4. Bust: 37in .I sized up (usually wear medium got a large). It fits perfect 5. I wear a 32-D and bought a size M. It fit well and is a nice sweat-wicking smooth type of material. I found it does not show to much cleavage with the cut and fit well. 6. I’m 5’8, 36C, 160lbs and a L fit me perfectly 7.I’m a 34D and ordered a size small. I like my sports bras tight and supportive, and this fits perfectly! 8. I’m 5’8, 36C, 160lbs and a L fit me perfectly 9.I’m a 40d and got a xxl and it fits well The above data are all from the real data of buyers, because our size is small, we recommend that you buy one size larger.