Women Bags Shoes Beauty Jewelry Men Kids Home Offers Sale Editors' Blog

Theory Tops For Men

35 Products

Theory Rammy shirt - men - Cotton/Linen/Flax - S Theory Rammy shirt - men - Cotton/Linen/Flax - S

Blood orange linen-cotton blend Rammy shirt from Theory.

Get Sale Alert

Theory short-sleeved shirt - men - Cotton - XL Theory short-sleeved shirt - men - Cotton - XL

White cotton short-sleeved shirt from Theory.

Get Sale Alert

Theory Henley longsleeved T-shirt - men - Cotton - M Theory Henley longsleeved T-shirt - men - Cotton - M

White cotton Henley longsleeved T-shirt from Theory.

Get Sale Alert

Theory Rammy shirt - men - Cotton/Linen/Flax - S Theory Rammy shirt - men - Cotton/Linen/Flax - S

White linen-cotton blend Rammy shirt from Theory.

Get Sale Alert

Up To 60% Off

Theory classic long sleeve shirt - men - Cotton/Linen/Flax - S Theory classic long sleeve shirt - men - Cotton/Linen/Flax - S

Deep blue cotton-linen classic long sleeve shirt from Theory.

Get Sale Alert

Theory Oxford shirt - men - Cotton/Spandex/Elastane - M Theory Oxford shirt - men - Cotton/Spandex/Elastane - M

Blue stretch cotton Oxford shirt from Theory.

Get Sale Alert

Theory Dustyn T-shirt - men - Cotton/Polyester - L Theory Dustyn T-shirt - men - Cotton/Polyester - L

Blue cotton blend Dustyn T-shirt from Theory.

Get Sale Alert

Theory Rammy shirt - men - Cotton/Linen/Flax - M Theory Rammy shirt - men - Cotton/Linen/Flax - M

Fade blue linen-cotton blend Rammy shirt from Theory.

Get Sale Alert

Theory Sylvain long sleeve shirt - men - Cotton/Spandex/Elastane/Polyimide - M Theory Sylvain long sleeve shirt - men - Cotton/Spandex/Elastane/Polyimide - M

Blue cotton blend Sylvain long sleeve shirt from Theory.

Get Sale Alert

Theory boyd polo shirt - men - Cotton/Spandex/Elastane - S Theory boyd polo shirt - men - Cotton/Spandex/Elastane - S

Black cotton boyd polo shirt from Theory.

Get Sale Alert

Theory Gaskell N T-shirt - men - Cotton/Linen/Flax - M Theory Gaskell N T-shirt - men - Cotton/Linen/Flax - M

Blood orange linen-cotton blend Gaskell N T-shirt from Theory.

Get Sale Alert

Theory Gaskell N T-shirt - men - Cotton/Linen/Flax - M Theory Gaskell N T-shirt - men - Cotton/Linen/Flax - M

Denim blue linen-cotton blend Gaskell N T-shirt from Theory.

Get Sale Alert

Theory 'Sylvain' shirt - men - Cotton/Nylon/Spandex/Elastane - M Theory 'Sylvain' shirt - men - Cotton/Nylon/Spandex/Elastane - M

White stretch cotton 'Sylvain' shirt from Theory.

Get Sale Alert

Theory 'Boyd' polo shirt - men - Cotton/Spandex/Elastane - S Theory 'Boyd' polo shirt - men - Cotton/Spandex/Elastane - S

White stretch cotton 'Boyd' polo shirt from Theory.

Get Sale Alert

Theory Men's Boyd.Census Polo Shirt Theory Men's Boyd.Census Polo Shirt

3 button Basic polo

Get Sale Alert

Up To 60% Off

Theory Maxi Check shirt - men - Cotton - S Theory Maxi Check shirt - men - Cotton - S

Eclipse blue cotton Maxi Check shirt from Theory.

Get Sale Alert

Theory Men's Sylvain Amicable Long Sleeve Gingham Button-Down Shirt Theory Men's Sylvain Amicable Long Sleeve Gingham Button-Down Shirt

Point-collar gingham shirt in cotton blend

Get Sale Alert

Theory Men's Marcelo Stay Tee Theory Men's Marcelo Stay Tee

Theory Solid Crewneck T-Shirt Short Sleeve Mens Large Tee White L

Get Sale Alert

Theory Rylee Slim-Fit Striped Pima Cotton-Jersey T-Shirt Theory Rylee Slim-Fit Striped Pima Cotton-Jersey T-Shirt

A good foundation of steady staples is what makes a wardrobe well balanced, and New York-based Theory is the name to know for impeccably made essentials. Sporting slim black stripes, this 'Rylee' T-shirt is made from premium Pima cotton-jersey - a fabric coveted for its exceptional softness and ability to withstand frequent wear and washing. Team it with everything from chinos to tailored shorts. Shown here with Todd Snyder jacket, Acne Studios trousers, Common Projects sneakers. - - White and black Pima cotton-jersey- Ribbed crew neck- 100% Pima cotton; trim: 97% polyester, 3% spandex- Machine wash- Imported

Get Sale Alert

Theory Slim-Fit Poplin-Trimmed Pima Cotton-Piqué Polo Shirt Theory Slim-Fit Poplin-Trimmed Pima Cotton-Piqué Polo Shirt

Reliable staples, like this polo shirt from Theory , are key to a functional wardrobe. Cut slim from soft Pima cotton-piqué, it's trimmed with poplin for subtle textural contrast. Slim chinos and sneakers are all you need to ace a smart weekend look. Shown here with AG Jeans jeans, Common Projects sneakers. - - Storm-blue Pima cotton-piqué- Side slits, poplin trims- Button fastenings- 100% Pima cotton; trim: 97% cotton, 3% spandex- Machine wash- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Gaskell Slim-Fit Cotton-Piqué T-Shirt Theory Gaskell Slim-Fit Cotton-Piqué T-Shirt

Theory is reputed for it's clean-lined staples, and the 'Gaskell' T-shirt is a signature for the New York label. Cut from grey cotton-piqué, this version has an airy feel and sporty, almost mesh-like look. Shown here with A.P.C. jacket, Levi's jeans, adidas Originals sneakers. - - Grey cotton-piqué- Crew neck- 100% cotton- Machine wash- Imported

Get Sale Alert

Theory Willem Slim-Fit Slub Cotton-Jersey Polo Shirt Theory Willem Slim-Fit Slub Cotton-Jersey Polo Shirt

Theory 's 'Willem' polo shirt is a relaxed take on classic styles. Designed with a soft collar and open placket, this piece is made from supple cotton-jersey and has a subtly slubbed finish that gives it a well-worn appearance. Wear yours under a dark denim jacket. Shown here with Jean Shop jacket, Acne Studios trousers, adidas Originals sneakers. - - Storm-blue slub cotton-jersey- Open collar- 100% cotton- Hand wash or dry clean - Designer colour: Surface- Imported

Get Sale Alert

Theory Gaskell Slim-Fit Slub Cotton-Jersey T-Shirt Theory Gaskell Slim-Fit Slub Cotton-Jersey T-Shirt

The name-to-know for the man seeking comfort, value, and above all, style, New York-based brand Theory excels at timeless, well-made basics. In a muted dusty-pink, this 'Gaskell' T-shirt is cut from lightweight slub cotton-jersey that has an incredibly soft feel. Wear it with sweatpants, or go smarter with pressed chinos. Shown here with NN07 shirt, J.Crew sweatpants, Converse sneakers, Miansai bracelet. - - Dusty-pink slub cotton-jersey- Crew neck- 100% cotton- Hand wash or dry clean - Designer colour: Allium- Imported

Get Sale Alert

Theory Zack Printed Stretch-Cotton Poplin Shirt Theory Zack Printed Stretch-Cotton Poplin Shirt

Per our in-house publication The Journal , Theory 's forensic attention to detail and penchant for technical innovation make it a brand you can trust for basics that won't date. Printed with an eye-bending geometric check, this 'Zack' shirt has a neat collar and polished shell buttons, which render it appropriate both for the office and drinks afterwards. It's designed in stretchy cotton-poplin that will resist wrinkling and keep you comfortable on long days. Shown here with AMI trousers, Enlist jacket, Converse sneakers. - - Navy and white stretch-cotton poplin- Classic collar- Button fastenings- 97% cotton, 3% spandex- Machine wash- Troca shell: China - Imported

Get Sale Alert

Theory Gaskell Dégradé Slub Cotton-Jersey T-Shirt Theory Gaskell Dégradé Slub Cotton-Jersey T-Shirt

Theory 's 'Gaskell' T-shirt is dip-dyed for a dégradé effect that fades from grey to white. This lightweight design is cut from airy cotton-jersey for a relaxed but not slouchy fit. Outfit yours with chinos and sneakers. Shown here with Acne Studios trousers, Converse sneakers, Miansai bracelet. - - Grey and white cotton-jersey- Ribbed crew neck- 100% cotton- Machine wash- Imported

Get Sale Alert

Theory Grandad-Collar Striped Cotton-Blend Dobby Shirt Theory Grandad-Collar Striped Cotton-Blend Dobby Shirt

Can't decide between smart and casual? You won't have to with this striped shirt from Theory . Impeccably cut from a lightweight and subtly textured cotton-blend dobby, it has an informal grandad collar and polished mother-of-pearl buttons. Shown here with Theory trousers, Theory jacket, Common Projects sneakers. - - Blue and white cotton-blend dobby- Grandad collar, buttoned cuffs- Button fastenings- 72% cotton, 25% polyamide, 3% elastane- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Clark Garment-Dyed Slub Linen Shirt Theory Clark Garment-Dyed Slub Linen Shirt

Cut for a regular fit from lightweight slub linen, Theory 's 'Clark' shirt is ideal for warm days. Contrast the deep-blue colour against pale chinos or shorts. Shown here with Theory shorts, Common Projects sneakers. - - Midnight-blue slub linen- Buttoned cuffs- Button fastenings- 100% linen- Designer colour: Eclipse- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Rammis Slim-Fit Checked Cotton Shirt Theory Rammis Slim-Fit Checked Cotton Shirt

Theory 's 'Rammis' shirt is woven from cotton in a grey, navy and burgundy check. This slim-fitting piece has a neat, classic collar that's kept in place with removable stays. A smart addition to your casual wardrobe, it works best with dark jeans. Shown here with Acne Studios jeans, Theory jacket, Common Projects sneakers, WANT LES ESSENTIELS tote bag, Peyote Bird bracelet. - - Grey, navy and burgundy cotton- Classic collar with removable stays, buttoned cuffs, chest patch pocket- Button fastenings- 100% cotton- Machine wash- Designer color: Eclipse- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Gaskell Slim-Fit Slub Cotton-Jersey T-Shirt Theory Gaskell Slim-Fit Slub Cotton-Jersey T-Shirt

Theory 's 'Gaskell' T-shirt proves why the brand is a go-to for well-crafted everyday staples. Cut in a slim fit from breathable cotton-jersey, it's lightweight and has an exceptionally soft handle. The slubbed finish gives it a cosy, broken-in appearance. Shown here with Folk jacket, Jean Shop jeans, Converse sneakers, The Workers Club socks. - - Light-blue slub cotton-jersey- Crew neck- 100% cotton- Hand wash or dry clean - Designer colour: Open Sky- Imported

Get Sale Alert

Theory Goris Knitted Polo Shirt Theory Goris Knitted Polo Shirt

Polo shirts are a versatile addition to any well-edited wardrobe and this knitted version by Theory is particularly adaptable thanks to its navy hue. Detailed with a smart ribbed collar, it's designed in a semi-fitted shape that's not too restrictive. Team it with jeans or chinos. Shown here with Acne Studios jeans, A.P.C. jacket, Common Projects sneakers. - - Navy viscose-blend - Ribbed trims - Button fastenings- 62% viscose, 38% polyester - Machine wash- Designer colour: Eclipse - Imported

Get Sale Alert

Theory Dustyn Linen T-Shirt Theory Dustyn Linen T-Shirt

Theory 's dedication to luxurious basics should earn the New York label a spot in your casual roster. Its 'Dustyn' T-shirt is cut from airy linen and finished with raglan sleeves for ease of movement. The charcoal mélange colour makes it a useful foundation for countless looks. Shown here with Theory trousers, Theory jacket, Common Projects sneakers. - - Charcoal mélange linen- Crew neck- 100% linen- Imported

Get Sale Alert

Theory Slim-Fit Slub Linen Shirt Theory Slim-Fit Slub Linen Shirt

Cut from airy slub linen in midnight-blue, this Theory shirt will make tricky between-seasons dressing a breeze. Comfortably sport it on balmy days, adding a cardigan come the cooler weather. Shown here with Acne Studios jeans, Theory T-shirt, Common Projects sneakers. - - Midnight-blue slub linen- Classic collar - Button fastenings- 100% linen - Machine wash- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Drato Stretch-Shell Shirt Jacket Theory Drato Stretch-Shell Shirt Jacket

Theory 's shirt jacket is ideal for transitional weather. Made from stretch-shell, it's cut slim but is roomy enough to wear over a thick sweater or hoodie. Shown here with Theory T-shirt, Common Projects sneakers. - - Charcoal stretch-shell- Snap-fastening cuffs, snap-fastening front flap pockets- Snap fastenings- 95% nylon, 5% elastane- Designer colour: Ember- Imported

Get Sale Alert

Theory Clark Slim-Fit Garment-Dyed Linen Shirt Theory Clark Slim-Fit Garment-Dyed Linen Shirt

Theory 's 'Clark' shirt is made from airy linen that is garment-dyed for added softness and rich depth of colour. Try yours on casual Fridays with a pair of grey trousers. Shown here with Theory trousers, Common projects Sneakers. - - Dark-pink linen- Classic collar, buttoned cuffs- Button fastenings- 100% linen- Mother-of-pearl: China - Imported

Get Sale Alert

Theory Printed Cotton and Linen-Blend Shirt Theory Printed Cotton and Linen-Blend Shirt

Theory 's grey shirt proves that Hawaiian-style prints don't have to be overpowering. This pared-back piece is made from a cotton and linen-blend that has a soft, gauzy feel. Keep the rest of your look simple with the label's tonal trousers. Shown here with Common Projects sneakers. - - Tonal-gray cotton and linen-blend- Spread collar- Button fastenings- 70% cotton, 30% linen- Machine wash- Imported

Get Sale Alert