Great top. Absolutely love the front zipper as I don't need to dislocate my shoulders to get on as with most other sports bra!! Material is also terrific. as with the leggings, its very light but strong and comfortable.
Only issue is sizing. I have the XXS in the leggings, which are a great fit but needed a S in the top as the XS was tiny ( and I am not big) Maybe you could start with XXS in the tops as well or stress how small they are.
Overall, though, I now know my top size and all is good, The product excellent and I also love that you are environmentally aware and use recycled materials