Hello! Long time lurker, first time poster.
Fell in love with the 380 early last year but was unfortunately plagued with a slightly tight forearm fit. Managed to pick up a XXL (typical IH sizing, although this shirt turned out on the fitted side) in the 397 late last year and have worn it almost daily for the last two months. It has quickly become my favorite shirt, so much that I managed to pick up an SP-large to wear as an over shirt! Looking forward to see how the two evolve over the years. Couple photos after 2 washes, and side by side to my 380.