I like the Natori but found it didn't wear as well. I like the Donna Karan better that's made pretty much the same way. Even with careful hand washing in Forever New (great stuff) they weart out too, but are OK for the bike. In a sports bra I am a 34 DDD (probaby really a 32 F, but they don't make 'em)

Those Enell bras without underwire stop almost all movement, but are too tight to wear on the bike for me. I do find that it makes running possible