I've been a fan of the Calvin Klein undershirts for the past few years after first discovering them at Costco. For a reason unknown to me, Costco stopped carrying them a while back and have yet to replenish my inventory. I wear them EVERYDAY and love the softness and quality of this shirt. Much nicer quality than the leading Hanes or Fruit of the Loom, I recommend CK in either the crew neck or v-neck just about every time I get the chance. Wear them out or around the house, the neck line stay perfect throughout the entire day and throughout multiple washes compared to other brands.
Featuring a folded neck band, arm openings and bottom hem, the Crew Neck T-Shirt 3 Pack will last wash after wash.
disclaimer: some of the more recent reviews have mentioned a change in quality but I have yet to observe that in the packs that I have ordered.