Which size fits the same, brand to brand

Size charts say who a size is for, not how the shirt measures. Six Uniqlo Larges, all "for a 41–44″ chest", measure 41½″ to 50½″ around. These pages line up 79 men's shirts by their real measurements.

Does it run big or small?

adidas · Bonobos · Buck Mason · Champion · Everlane · Hanes · J.Crew · Mack Weldon · Nike · Polo Ralph Lauren · TravisMathew · Under Armour · Uniqlo

Brand vs brand

Tees

Bella+Canvas Unisex Jersey Short Sleeve Tee (3001) · Buck Mason Field-Spec 90s Boxy Heavy Tee · Buck Mason Field-Spec Cotton Heavy Tee · Buck Mason Pima Classic Tee · Buck Mason Pima Curved Hem Tee · Buck Mason Slub Curved Hem Tee · Buck Mason Toughknit Classic Tee · Buck Mason Yuma Hemp Cotton Classic Tee · Carhartt Workwear Pocket Short Sleeve T-Shirt (K87) · Champion Classic T-Shirt (T425) · Champion Heritage Jersey T-Shirt (T105) · Comfort Colors Heavyweight Ring Spun Tee (1717) · Everlane The Essential Organic Crew · Everlane The Essential Organic V-Neck Tee · Fresh Clean Threads Crew Neck Tee · Gildan Heavy Cotton T-Shirt (5000) · Hanes Authentic T-Shirt (5250) · Hanes Beefy-T (5180) · Hanes Essential-T (5280) · Hanes Perfect-T (4980) · J.Crew Broken-in Pocket T-Shirt · J.Crew Broken-in T-Shirt · Mack Weldon Heavyweight Slub T-Shirt · Mack Weldon Pima Crew Neck T-Shirt · Mack Weldon Pima Short Sleeve Henley · Mack Weldon SILVER Crew Neck T-Shirt · Next Level Cotton Tee (3600) · Nike Core Cotton Tee · Nike Legend Tee · Nike Team rLegend Tee · Quince Cotton Modal Crew Neck Tee · Taylor Stitch Organic Cotton Shop Tee · Under Armour Athletic 2.0 Tee (1383264) · Under Armour Team Tech Tee (1376842) · Uniqlo AIRism Cotton Crew Neck T-Shirt · Uniqlo AIRism Cotton Oversized T-Shirt | Half-Sleeve · Uniqlo AIRism T-Shirt · Uniqlo DRY Color T-Shirt · Uniqlo DRY Waffle Henley T-Shirt · Uniqlo DRY-EX T-Shirt · Uniqlo SUPIMA Cotton T-Shirt

Polos

adidas Performance Piqué Polo (A430) · adidas Performance Polo (A230) · adidas Ultimate365 Solid Polo (A514) · Columbia Tech Trail Utility Polo (211856) · Epoleatries Color Block Golf Polo · J.Crew Washed Piqué Polo Shirt · LuxMania Casual Cotton Polo with Pocket · Mack Weldon Heavyweight Slub Polo · Mack Weldon Pima T-Shirt Polo · Mack Weldon SILVER Pique Polo · Nike Dri-FIT Legacy Polo · Nike Dri-FIT Micro Pique 2.0 Polo · Nike Dri-FIT Vertical Mesh Polo · Nike Dri-FIT Victory Solid Polo · Nike Dry Essential Solid Polo · Polo Ralph Lauren Classic Fit Mesh Polo · Polo Ralph Lauren Custom Slim Fit Mesh Polo · The North Face Ambition Polo · TravisMathew Bayfront Solid Polo · TravisMathew Glenview Solid Polo · TravisMathew Onward Polo · Under Armour Tech Polo (1370399) · Uniqlo AIRism Cotton Pique Polo Shirt · Uniqlo DRY Pique Polo Shirt · Uniqlo DRY-EX Polo Shirt

Button-downs

Bonobos Riviera Short Sleeve Shirt, Athletic Fit · Bonobos Riviera Short Sleeve Shirt, Slim Fit · Bonobos Riviera Short Sleeve Shirt, Standard Fit · Bonobos Riviera Short Sleeve Shirt, Tailored Fit · Uniqlo Cotton Linen Shirt | Short Sleeve · Uniqlo Oxford Regular Shirt · Uniqlo Oxford Slim Shirt · Uniqlo Premium Linen Shirt

Long sleeves and layers

Buck Mason Field-Spec Sandlot Tee · Tapulco Knit Mock Turtleneck · Uniqlo AIRism Cotton T-Shirt | Long Sleeve · Uniqlo Waffle Henley Neck T-Shirt | Long Sleeve · Uniqlo Waffle T-Shirt | Long Sleeve

Get your exact size in any of these

Add three shirts you own that fit well. FitCard compares their real measurements with every shirt here and tells you the one size to buy, and why, in terms of your own shirts. Free, no tape measure.

Build your FitCard

Garment measurements: the shirt itself, chest all the way around and length from shoulder to hem, from each brand's own chart or wholesale spec sheet, checked November 2026. Shirts with half or more cotton are shown as they come out of a dryer (about 2% less around and 4% shorter). Brands change their cuts, so check the shop's chart before you buy.