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Theory
Bron C.anemone Polo Shirt - Blue
£73 £37 (45% off)
Rue La La
Theory
Bron C.anemone Polo Shirt - Blue
£73 £37 (45% off)
Rue La La
Theory
Berk Pique Henley - Blue
£112 £33 (70% off)
Rue La La
Theory
Gaskell Nl.anemone Shirt - White
£96 £29 (70% off)
Rue La La
Theory
Essential Tee Anemone - Blue
£66 £46 (30% off)
East Dane
Theory
Gaskell T-shirt - Blue
£58 £31 (45% off)
Rue La La
Theory
Double Tee Ls.t Shirt - Blue
£96 £48 (50% off)
Rue La La
Theory
Clean Tee Shirt - White
£73 £37 (45% off)
East Dane
Theory
T-shirt - Black
£164 £95 (40% off)
YOOX
Theory
Precise Tee - Multicolour
£73 £52 (25% off)
East Dane
Theory
Milan T-shirt - Grey
£96 £58 (40% off)
East Dane
Theory
Tidal Tee Eoe Silk - Grey
£104 £52 (50% off)
East Dane
Theory
Men's Steg Henley - White
£118 £71 (40% off)
Bloomingdale's
Theory
Ringer Rib Polo - White
£118 £71 (40% off)
Bloomingdale's
Theory
Bron Regular Fit Polo Shirt - Purple
£77 £62 (20% off)
Bloomingdale's
Theory
Trio Slim Fit Polo - White
£134 £81 (40% off)
Bloomingdale's
Theory
Bron Regular Fit Polo Shirt - Blue
£77 £62 (20% off)
Bloomingdale's
Theory
Trio Slim Fit Polo - Multicolour
£134 £81 (40% off)
Bloomingdale's
Theory
Luxe Cotton Jersey Precise Tee - Grey
£77 £46 (40% off)
Bloomingdale's
Theory
Jacquard Striped Henley - White
£77 £46 (40% off)
Bloomingdale's
Theory
Bergman Polo Shirt - Black
£96 £47 (50% off)
Rue La La

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Theory is a highly esteemed NYC label hoping to bridge the gap between fast fashion and high style. Launched in 1997 by Andrew Rosen, the label has evolved into a holistic lifestyle brand with its wide-ranging collections of clean, sleek apparel and accessories. Men's Theory T-shirts are your ticket to effortless off-duty cool. From simple crew cut styles to Henley T-shirts in slubby cotton, these pieces are perfect teamed with your favorite jeans and sneakers.