As always, Under Armor doesn't disappoint, Cool as fuck. 5'9" 200lbs. XL fits perfectly, I added that because most people go for extra large but they don't say what size they are so it's really useless so I hope this helps It's not a tech shirt, it's more of a cotton shirt, but it's stretchy, tan is tan, not brown or too light, just tactical tan.
Men'S Long Sleeve Polo Shirt - Slim Fit, Stretchy, Breathable Collar
43 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
Calvin Klein π Herringbone Sleeve Men's Dress Clothing
50 Review