I already have several of these shirts. I think some of them are fake because the ones that are imitations have longer and thinner material. You should be particularly careful with shirts with a long delivery time. So now I only buy paints that I know aren't fake, usually ones that aren't on sale or have a small discount.
H2H CMTTS267 Athletic Performance T-Shirt for Improved Performance
51 Review
Off White Men's Clothing: Amazon Essentials Lightweight Active Sweatshirt
42 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
Crewneck Fleece Sweatshirt For Men By Goodthreads
48 Review