These were my favorite t-shirts in the past - nice and heavy weight, very good quality cotton. I just got some new ones and they immediately felt thinner. I took and old one and put it on the kitchen scale where it weighed 6.0 ounces. The new one came in at 5.4 ounces! I went to the CK website thinking maybe I ordered a different model number than before, but there was only the one 3-pack, classic crew offered, which the single reviewer there gave a rating of a 1 for similar reasons.