The By You Next% seem to run 1/2 size big. I have the engineered mesh and they’re a touch longer than the OGs. TTS was perfect for me in the regular Next%. TTS will work fine for me in the engineered mesh but it’s close, would be alright had I gone 1/2 size down. I got the flyknit Next% for my wife and I may need to figure out a return on them because she thinks they’re too big. She went TTS in the VF2 flyknit and the same size in the By You Next% flyknit is markedly longer. Kind of annoying really.