HanesMen's ComfortSoft Cotton Tagless V-Neck T-Shirt, White - 3 Pack, Medium

Are these counterfeit? One came with a hole. The seller is unavailable to answer my emails.

What is the difference between the hanes ultimate men's 3 pack v-neck tee & hanes men's tall man v-neck t-shirt [pack of 3]?

What does the California proposition 65 warning mean for these tee shirts?

The 3xl sizing choice enters cart at 2xl. if i choose the xxxl sizing option, the price increases $20. can this be fixed so i can order? for seller!