Theory creates high quality contemporary men’s clothing with a minimalist, modern aesthetic. Founded in 1997, the New York-based brand is a go-to for sophisticated, versatile and easy-to-wear clothing. With a strong emphasis on fit, craftsmanship and premium and functional fabrics, Theory offers timeless, well-made designs for men - from precisely tailored pants and blazers, to luxe knitwear and polished dresses and tops - that remain relevant season after season.

Theory Men's

48 results
HILLES WOOL CASHMERE CREW NECK
  • STEEL GREY/ IVORY
Theory

HILLES WOOL CASHMERE CREW NECK

Style Number: 27232967

$550.00

  • XXS
  • XS
  • S
  • M
  • L
  • XL
SARIOR TEE
  • WINTER WHITE
Theory

SARIOR TEE

Style Number: 27232990

$175.00

  • XXS
  • XS
  • S
  • M
  • L
  • XL
  • XXS
  • XS
  • S
  • M
  • L
  • XL
Irving Plaid Cotton Flannel Shirt
  • OLIVE GREEN
Theory

Irving Plaid Cotton Flannel Shirt

Style Number: 26908284

$449.00

  • S
  • M
  • L
  • XL
Zaine Linen Viscose Pant
  • LIMESTONE BEIGE
Theory

Zaine Linen Viscose Pant

Style Number: 26908240

$429.00

  • 30 in
  • 32 in
  • 34 in
  • 36 in
  • 38 in
  • 40 in
RYDER TEE
  • BALTIC
  • BLACK
  • WHITE
Theory

RYDER TEE

Style Number: 24953613

$179.00

  • XS
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  • XXL
  • XS
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  • XXL
CARPENTER DENIM PANT
  • OPTIC WHITE
Theory

CARPENTER DENIM PANT

Style Number: 27232958

$425.00

  • 28 in
  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
Morton Slim Linen Viscose Blazer
  • LIMESTONE
Theory

Morton Slim Linen Viscose Blazer

Style Number: 26908122

$999.00

  • 34 in
  • 36 in
  • 38 in
  • 40 in
  • 42 in
  • 44 in
  • 46 in
RIVER NEOTERIC TWILL JACKET
  • BLACK
Theory

RIVER NEOTERIC TWILL JACKET

Style Number: 26512519

$549.00

  • XS
  • S
  • M
  • L
  • XL
SYLVAIN SHIRT GOOD COTTON
  • BLACK
  • ECLIPSE
  • WHITE
Theory

SYLVAIN SHIRT GOOD COTTON

Style Number: 24167309

$329.00

  • XS
  • S
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  • XXL
  • XS
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  • XXL
  • XS
  • S
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  • L
  • XL
  • XXL
TERRANCE PANT
  • BLACK
Theory

TERRANCE PANT

Style Number: 24680548

$349.00

  • XS
  • S
  • M
  • L
  • XL
HILLES CASHMERE CREW
Theory

HILLES CASHMERE CREW

Style Number: 26676371

From$220.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
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  • S
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  • XL
DININ WOOL CASHMERE CREW NECK
  • CHARCOAL
  • NAVY/WHITE
  • WHITE MULTI
Theory

DININ WOOL CASHMERE CREW NECK

Style Number: 26512698

From$220.00

$NaN

  • S
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  • XL
  • XXL
  • XS
  • S
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  • XXL
  • S
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  • XL
  • XXL
HILLES CASHMERE QUARTER-ZIP JUMPER
Theory

HILLES CASHMERE QUARTER-ZIP JUMPER

Style Number: 26676360

From$252.00

$NaN

  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
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  • S
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  • XL
  • XXL
Cotton Cable Knit Tee
  • LIGHT BLUE
  • SAND
Theory

Cotton Cable Knit Tee

Style Number: 26908247

$299.00

$180.00

$119.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
ALMEC DOUBLE-FACE WOOL-CASHMERE COAT
  • DARK CHARCOAL MELANGE
Theory

ALMEC DOUBLE-FACE WOOL-CASHMERE COAT

Style Number: 26676327

$747.00

$575.00

$172.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
Larin Stretch Wool Drawstring Pant
  • NAVY
Theory

Larin Stretch Wool Drawstring Pant

Style Number: 26908223

$429.00

$258.00

$171.00

  • 30 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
ALMEC DOUBLE-FACE WOOL-CASHMERE COAT
  • BALTIC NAVY
Theory

ALMEC DOUBLE-FACE WOOL-CASHMERE COAT

Style Number: 26676353

$805.00

$460.00

$345.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
BELVIN WOOL-CASHMERE COAT
  • BALTIC
Theory

BELVIN WOOL-CASHMERE COAT

Style Number: 26676313

$805.00

$575.00

$230.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
PRECISE LUXE COTTON TEE
  • BLACK
  • ECLIPSE NAVY
  • WHITE
Theory

PRECISE LUXE COTTON TEE

Style Number: 24167518

$159.00

$110.00

$49.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
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  • XL
  • XXL
MYHLO FZ HOOD KNIT
  • IVORY
Theory

MYHLO FZ HOOD KNIT

Style Number: 26063041

$247.00

$152.00

$95.00

  • XS
  • XXL
Sylvain Structure Knit Shirt
Theory

Sylvain Structure Knit Shirt

Style Number: 24167620

From$120.00

$NaN

  • XS
  • S
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  • L
  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
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  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
Tailored Foundation Twill Bomber Jacket
  • BALTIC NAVY
Theory

Tailored Foundation Twill Bomber Jacket

Style Number: 26908229

$699.00

$420.00

$279.00

  • XS
  • S
  • M
  • L
  • XL
ESSENTIAL TEE
Theory

ESSENTIAL TEE

Style Number: 24167329

From$60.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XXS
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
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  • XXL
  • XS
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  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
CLARENCE COAT
  • DARK GREY
Theory

CLARENCE COAT

Style Number: 26676334

$735.00

$525.00

$210.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
CURTIS PRECISION PONTE SHORT
  • BALTIC
  • BLACK
Theory

CURTIS PRECISION PONTE SHORT

Style Number: 25107276

From$120.00

$NaN

  • 30 in
  • 32 in
  • 34 in
  • 36 in
  • 38 in
  • 30 in
  • 32 in
  • 34 in
  • 36 in
  • 38 in
ZAINE PRECISION PONTE PANT
  • ATLANTIC NAVY
  • BALTIC NAVY
  • DARK ARMY
  • PUTTY
  • STONE
Theory

ZAINE PRECISION PONTE PANT

Style Number: 24680537

From$99.00

$NaN

  • 28 in
  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
  • 28 in
  • 30 in
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  • 36 in
  • 38 in
CLARENCE COAT
  • BROWN
Theory

CLARENCE COAT

Style Number: 26676320

$840.00

$420.00

$420.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
Neoteric Twill Raffi 5-Pocket Pant
Theory

Neoteric Twill Raffi 5-Pocket Pant

Style Number: 24953376

From$120.00

$NaN

  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
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ZAINE PRECISION PANT
  • BLUE
Theory

ZAINE PRECISION PANT

Style Number: 25715924

$240.00

$160.00

$80.00

  • 28 in
  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
  • 40 in
Bron Cotton Polo Shirt
Theory

Bron Cotton Polo Shirt

Style Number: 25153469

From$72.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
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  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
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  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
MURPHY BOMBER JACKET
  • BLUESTONE
  • FINCH BLUE
  • MOSS
Theory

MURPHY BOMBER JACKET

Style Number: 26676307

Originally$699.00

From$420.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
  • XS
  • S
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  • XL
  • XXL
VILARE CABLE CREW NECK
  • BEIGE
Theory

VILARE CABLE CREW NECK

Style Number: 26512678

$385.00

$220.00

$165.00

  • S
  • M
  • L
  • XL
ZAINE PANT NEOTERIC
  • BARK
  • BLACK
  • NAVY
Theory

ZAINE PANT NEOTERIC

Style Number: 24167313

From$120.00

$NaN

  • 30 in
  • 32 in
  • 34 in
  • 36 in
  • 38 in
  • 28 in
  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
  • 40 in
  • 28 in
  • 30 in
  • 31 in
  • 32 in
  • 33 in
  • 34 in
  • 36 in
  • 38 in
  • 40 in
Goris Polo Shirt
  • SILVER GREY
Theory

Goris Polo Shirt

Style Number: 26908235

$299.00

$180.00

$119.00

  • S
  • M
  • L
  • XL
TEXTURED WOOL CREW NECK PULL OVER
  • ICE
  • IVORY
Theory

TEXTURED WOOL CREW NECK PULL OVER

Style Number: 26512642

From$135.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
  • M
  • L
  • XL
CLINTON PRECISION PONTE BLAZER
  • ATLANTIC
  • BALTIC
  • MOSS
  • PUTTY
  • STONE
Theory

CLINTON PRECISION PONTE BLAZER

Style Number: 24167575

From$260.00

$NaN

  • 36 in
  • 38 in
  • 40 in
  • 42 in
  • 44 in
  • 36 in
  • 38 in
  • 40 in
  • 42 in
  • 44 in
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VENA JACKET
  • LIGHT GREY
Theory

VENA JACKET

Style Number: 26676346

$630.00

$360.00

$270.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
Regal Wool Crewneck Sweater
  • BLACK
  • COOL GREY
  • HICKORY BROWN
  • MOSS GREEN
Theory

Regal Wool Crewneck Sweater

Style Number: 24167346

From$140.00

$NaN

  • XS
  • S
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  • L
  • XL
  • XXL
  • XS
  • S
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  • XXL
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  • XXL
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  • XXL
CLINTON JACKET
  • BLUE
Theory

CLINTON JACKET

Style Number: 25715701

$438.00

$292.00

$146.00

  • 36 in
  • 38 in
  • 40 in
  • 42 in
  • 44 in
IRVING SHORT SLEEVE SHIRT
  • WHITE
Theory

IRVING SHORT SLEEVE SHIRT

Style Number: 25658309

$140.00

$112.00

$28.00

  • XS
  • S
  • M
  • L
  • XL
KENNY BOLD STRIPE WOOL PULLOVER
  • OFFWH/GMEL
Theory

KENNY BOLD STRIPE WOOL PULLOVER

Style Number: 26512654

$270.00

$180.00

$90.00

  • S
  • M
  • L
  • XL
BRIODY WOOL LONG SLEEVE POLO
  • LAPIS
Theory

BRIODY WOOL LONG SLEEVE POLO

Style Number: 26512632

$429.00

$258.00

$171.00

  • S
  • M
  • L
  • XL
GEDER WOOL QUARTER ZIP KNIT
  • BLUEBERRY
Theory

GEDER WOOL QUARTER ZIP KNIT

Style Number: 26512687

$288.00

$192.00

$96.00

  • XS
  • S
  • M
  • L
  • XL
  • XXL
IRVING LINEN SHIRT
  • BALTIC
  • ICE PINK
  • SAND
  • SKY
Theory

IRVING LINEN SHIRT

Style Number: 25715745

From$140.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XXXL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
  • XS
  • S
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  • XL
  • XXL
MYHLO LONG SLEEVE CREW KNIT
  • IVORY
  • MISTY GREY
Theory

MYHLO LONG SLEEVE CREW KNIT

Style Number: 26059854

Originally$175.00

From$105.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XS
  • S
  • M
  • L
  • XL
  • XXL
RILAND LONG SLEEVE CREW
  • BLACK
  • WHITE
Theory

RILAND LONG SLEEVE CREW

Style Number: 25715809

From$150.00

$NaN

  • XS
  • S
  • M
  • L
  • XL
  • XS
  • S
  • M
  • L
  • XL
CURTIS DRAWSTRING PRECISION PONTE PANT
  • DK PEBBLE
Theory

CURTIS DRAWSTRING PRECISION PONTE PANT

Style Number: 24167448

$266.00

$190.00

$76.00

  • 28 in
  • 30 in
  • 32 in
  • 34 in
  • 36 in
  • 38 in
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