I would say what size you usually go order one size up as they will be a bit tight if you order your normal size as they are made of spandex. I ordered the small once and it was too tight and there was no room to breathe so I ordered a size up which is medium and it fits perfectly, the length is perfect and it hugs my biceps and the material is Great
Next Level Premium Fitted N6210: High-Quality Men's Clothing & Essential T-Shirts + Tanks Collection
39 Review
Hanes Sleeve T Shirt Large White Men's Clothing T-Shirts & Tanks: Premium Comfort and Versatile Style
33 Review
Carhartt Workwear XXXXX-Large Men's T-Shirt β Original Clothing for T-Shirts & Tanks
34 Review
Ultimate Comfort: Discover the Comfort Colors Sleeve 6014 - X Large Men's Clothing, T-Shirts & Tanks
40 Review