2 BCG undershirts for sports in Navy - NEW

NEW to nearly New. Unisex one bcg compression short sleeve in size S the other bcg long sleeve size L. It seems they might both be more as Medium. These 2 shirts both measure 15" from armpit to armpit and almost identical in length which is 23.5" to 24". All measurements are approximate. 2 for $12. Paid $15 for each at Academy Sports.