I'm 5'6" and 160 lbs. Medium size fits perfectly. I just received it so don't know how long it will last. Hopefully it doesn't shrink in the wash! So average. Me am 5 6 160 lbs. Shirt is tight. Nice looking shirt. Too tight for a work shirt. If you work with a chainsaw, digging, hauling wood or rock. It's too small. Not enough room in the shoulders. If You have an athletic build. , I ordered a large and will consider that size
H2H Mens Casual Slim Fit Short Sleeve T-Shirts Cotton Blended Soft Lightweight V-Neck/Crew-Neck
46 Review
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 Review
INFLATION Bamboo Shirts Sleeve Elastic Men's Clothing in Shirts
45 Review
Van Heusen Traveler Stretch Men's Shirt
47 Review