I ordered some of these shirts: 12 Military - Spec Moisture - Wicking T - Shirts, Sand, Military Surplus, Brand Not Specified, Military Spec Moisture Wicking Tshirt T Shirt Tee Polyester Usa Made Undergarment Under at Sportsman's Guide I got large shirts but I should have ordered mediums, as these are too big on me. I've never worn them, just tried one of them on. My loss is your gain. They really do keep you dry, a buddy of mine wears these when he works out all the time. I paid $27 (with the Buyer's Club Discount) plus shipping. You can have all 12 shirts for $SOLD.