It has rib knit cuffs and waist band as well as a tagless collar for superior comfort.
In addition, some companies also offer tagless boxers and super-soft waistbands that don't bind, chafe or leave marks.
This tank is designed for running since it is made from bird's eye mesh and has a reflective logo and tagless design.
Hanes.com, where you can find the tagless shirts with lay flat collars.
Tagless Shaping Slip by Secret Solutions: Offers firm control.