This summer I got really used to wearing my racerback padded sports bras with everything so when I started back at work again this August I wasn't too happy having to wear normal bras again.  I was looking for a light weight racerback bra to wear under my button down tanks and this will be perfect.  It is pretty much a lacy sports bra with no cups or padding.  It looks shear but when you put it on you can't see through it.  Feels really good when you wear it, like you have nothing on but still gives me lift and doesn't make me flat.  I am on the small side, a 34 B, so this type of bra is perfect for me.  I don't think it would give much support to anyone over a B cup though.  It is more like lingerie in the sense that it doesn't have supporting properties.  I really like it though.  It's pretty expensive for how much material you get but if it washes and wears well then I'll buy myself a few more!  I bought the pebble color in a small and it fits perfectly.  The color is very pretty too.  I would recommend this to anyone looking for a sexy racerback bra with no padding.

PS I work at a school in the middle of the California desert with temps up in the 106 F + daily.  This will be great and breathable for those hot recess duties! :)