Theory Clothing for Men

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Theory is an American clothing brand that specializes in high-end trousers. The label developed an innovative stretch fabric for its first women's pants and later applied similar technology to its men's collections. These simple, chic, functional designs are essential wardrobe staples.
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Seasons
SS25
FW24
Previous seasons
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Theory Clothing for Men Theory Blue Jacket With Patch Pockets On The Chest In Denim Man
New season SS25
Theory
Blue Jacket With Patch Pockets On The Chest In Denim Man
USD 318 USD 291 
Approx. CAD 409
Theory Clothing for Men Theory 'river' Black Jacket With Classic Collar In Cotton Blend Stretch Man
New season SS25
Theory
'river' Black Jacket With Classic Collar In Cotton Blend Stretch Man
USD 309 USD 283 
Approx. CAD 398
Theory Clothing for Men Theory Sarior Tee.light Bil
New season SS25
Theory
Sarior Tee.light Bil
USD 205 USD 189 
Approx. CAD 266
Theory Clothing for Men Theory Jocelin Ls.double Pi
New season SS25
Theory
Jocelin Ls.double Pi
USD 219 USD 202 
Approx. CAD 284
Theory Clothing for Men Theory Ryder Tee Ls.relay J
New season SS25
Theory
Ryder Tee Ls.relay J
USD 182 USD 168 
Approx. CAD 236
Theory Clothing for Men Theory Gary Jkt.cashton 2
New season SS25
Theory
Gary Jkt.cashton 2
USD 356 USD 325 
Approx. CAD 457
New season SS25
Theory
Ryke Jkt L.cashton 2
USD 393 USD 359 
Approx. CAD 504
New season SS25
Theory
Blue Bomber Jacket With Snap Button Closure In Wool Blend Man
USD 535 USD 487 
Approx. CAD 684
New season SS25
Theory
'borough' Blie Jeans With Belt Loops And Logo Patch On The Rear In Denim Man
USD 252 USD 232 
Approx. CAD 326
New season SS25
Theory
White Polo Shirt With Button Closure In Cotton Man
USD 158 USD 147 
Approx. CAD 207
New season SS25
Theory
'goris' Blue Polo Shirt With Classic Collar And Long Sleeves In Tech Fabric Stretch Man
USD 177 USD 164 
Approx. CAD 231
New season SS25
Theory
Blue Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
USD 120 USD 113 
Approx. CAD 159
New season SS25
Theory
Black Crewneck T-shirt In Jersey Man
USD 153 USD 143 
Approx. CAD 201
New season SS25
Theory
Black Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
USD 120 USD 113 
Approx. CAD 159
New season SS25
Theory
'goris' Black Polo Shirt With Classic Collar And Long Sleeves In Tech Fabric Stretch Man
USD 177 USD 164 
Approx. CAD 231
New season SS25
Theory
'sylvain' Black Shirt With Pointed Collar In Cotton Blend Man
USD 205 USD 189 
Approx. CAD 266
New season SS25
Theory
'sylvain' White Shirt With Pointed Collar In Cotton Blend Man
USD 205 USD 189 
Approx. CAD 266
New season SS25
Theory
Grey Basic Crewneck T-shirt In Jersey Man
USD 116 USD 109 
Approx. CAD 153
New season SS25
Theory
Blue Crewneck T-shirt In Jersey Man
USD 153 USD 143 
Approx. CAD 201
New season SS25
Theory
Polo In White Cotton
USD 124 USD 117 
Approx. CAD 165
New season SS25
Theory
T-shirt In White Cotton
USD 115 USD 108 
Approx. CAD 152
New season SS25
Theory
Borough Tapered-leg Jeans
USD 252 USD 244 
Approx. CAD 343
New season SS25
Theory
'borough' Blie Jeans With Belt Loops And Logo Patch On The Rear In Denim Man
USD 252 USD 244 
Approx. CAD 343
New season SS25
Theory
Polo Regular Fit
USD 125 USD 122 
Approx. CAD 172
New season SS25
Theory
Cotton T-shirt
USD 116 USD 113 
Approx. CAD 159
New season SS25
Theory
Polo Regular Fit
USD 125 USD 122 
Approx. CAD 172
New season SS25
Theory
Regular Fit Shirt
USD 196 USD 190 
Approx. CAD 267
New season SS25
Theory
Blue Crewneck T-shirt In Jersey Man
USD 153 USD 149 
Approx. CAD 210
New season SS25
Theory
T-shirt "ryder"
USD 153 USD 149 
Approx. CAD 210
New season SS25
Theory
Shirt With Zip.
USD 365 USD 352 
Approx. CAD 494
New season SS25
Theory
Polo "bron"
USD 125 USD 122 
Approx. CAD 172
New season SS25
Theory
"precise" T-shirt
USD 116 USD 113 
Approx. CAD 159
New season SS25
Theory
"precise" T-shirt
USD 116 USD 113 
Approx. CAD 159
FW24
Theory
Sylvain Button-up Shirt
USD 205 USD 173 
Approx. CAD 243
FW24
Theory
Black Jacket With Collar And Zip Closure In Tech Fabric Man
USD 709 USD 514 
Save USD 195
Approx. CAD 722
FW24
Theory
T-shirt In White Cotton
USD 158 USD 125 
Approx. CAD 176
FW24
Theory
T-shirt In Black Cotton
USD 158 USD 125 
Approx. CAD 176
FW24
Theory
Knitwear In Black Wool
USD 233 USD 179 
Approx. CAD 252
FW24
Theory
Coat Melton Coat In Black Wool
USD 770 USD 565 
Save USD 205
Approx. CAD 793
FW24
Theory
Knitwear In Black Cashmere
USD 397 USD 297 
Save USD 100
Approx. CAD 417
FW24
Theory
Casual Jacket In Grey Wool
USD 689 USD 507 
Save USD 182
Approx. CAD 712
FW24
Theory
Casual Jacket In Black Wool
USD 713 USD 524 
Save USD 189
Approx. CAD 736
FW24
Theory
Casual Jacket In Blue Cashmere
USD 422 USD 315 
Save USD 107
Approx. CAD 443
FW24
Theory
Knitwear In Grey Cashmere
USD 397 USD 297 
Save USD 100
Approx. CAD 417
FW24
Theory
Knitwear In Blue Cashmere
USD 397 USD 297 
Save USD 100
Approx. CAD 417
FW24
Theory
T-shirt In Black Cotton
USD 115 USD 108 
Approx. CAD 152
FW24
Theory
Knitwear In Blue Wool
USD 224 USD 172 
Approx. CAD 242
FW24
Theory
Knitwear In Blue Wool
USD 224 USD 172 
Approx. CAD 242
FW24
Theory
Knitwear In Grey Cashmere
USD 397 USD 297 
Save USD 100
Approx. CAD 417
FW24
Theory
Casual Jacket In Grey Wool
USD 713 USD 524 
Save USD 189
Approx. CAD 736
Theory
T-shirt In Blue Cotton
USD 105 USD 100 
Approx. CAD 141
Theory
T-shirt In Blue Viscose
USD 200 USD 186 
Approx. CAD 262
Theory
T-shirt In White Viscose
USD 200 USD 186 
Approx. CAD 262
Theory
Sylvain Shirt In White Cotton
USD 186 USD 174 
Approx. CAD 245
Theory
Casual Jacket In Black Nylon
USD 482 USD 444 
Approx. CAD 624
Theory
Bomber In Blue Wool
USD 567 USD 521 
Approx. CAD 732
Theory
Regular Fit Polo Shirt
USD 229 USD 170 
Approx. CAD 239
Theory
Single-breasted Jacket
USD 535 USD 429 
Save USD 106
Approx. CAD 602
Theory
Regular Fit Pants
USD 248 USD 203 
Approx. CAD 285
Theory
Striped Shirt
USD 393 USD 318 
Approx. CAD 447
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Customer stories
Discover the joy of luxury shopping with italist through the experiences of our valued customers. Read their stories and see why fashion enthusiasts worldwide choose italist for authentic, high-end finds at the best prices.
Alexandra V.
Best price on the internet!Best price on the internet! I saved $700 compared to Farfetch pricing!!! And delivery was quick (to Australia!). Will definitely shop here again.
Alethea M.
Love my purchaseJust recently discovered this website. I love it. The prices are great, the selection is wonderful and quick delivery. Love my Moschino bag. The leather is beautiful and it’s very versatile.
Yamile M.
Awesome experienceMy boyfriend loved his fendi shirt, fit just right and came in about a week! Will definitely order again!
scott E.
Golden goose loverThis is the second pair I’ve bought from your site. The shoes arrived quickly and are absolutely perfect. Your site has the best prices and a great selection. I’ll definitely be purchasing more in the future!

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