I'm a tall guy 6ft 1in 310 and I usually wear 5x so I ordered 5x and they are a little bigger than most other 5x but like them say it's not really true. Too bad because it's almost impossible to find large clothes so keep shopping, just order one size smaller than usual.
Van Heusen Traveler Stretch Men's Shirt
47 Review
Gildan Performance Men's π Clothing and Shirts with Moisture-Wicking Polyester
44 Review
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
Cimic Black Athletic Short Sleeve T-shirts 520
50 Review
Optimized Airflux Sleeve for PGA TOUR Standards
43 Review
H2H CMTTS267 Athletic Performance T-Shirt for Improved Performance
51 Review
Newzill Compression Calf Sleeves (20-30MmHg) For Men And Women - Ideal Alternative To Compression Socks, Perfect For Running, Shin Splints, Medical Needs, Travel, And Nursing
42 Review