Theory Topwear 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.
38 results
Our Picks
Topwear
Polo shirts
T-shirts
Tank tops
Sleeve length
Sleeveless
Short
Long
Sizes
XXXS
XXS
XS
S
M
L
XL
XXL
XXXL
XXXXL
XXXXXL
Colors
Beige
Black
Blue
Grey
Purple
White
Price
On sale
Seasons
SS25
FW24
Previous seasons
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Theory Topwear for Men Theory Polo Regular Fit
New season SS25
Theory
Polo Regular Fit
€ 149 € 133 
Approx. USD 145
Theory Topwear for Men Theory Polo Regular Fit
New season SS25
Theory
Polo Regular Fit
€ 149 € 133 
Approx. USD 145
Theory Topwear for Men Theory White Crewneck T-shirt In Viscose Blend Stretch Man
New season SS25
Theory
White Crewneck T-shirt In Viscose Blend Stretch Man
€ 178 € 156 
Approx. USD 169
Theory Topwear for Men Theory Black Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
New season SS25
Theory
Black Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
€ 145 € 130 
Approx. USD 141
Theory Topwear for Men Theory Blue Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
New season SS25
Theory
Blue Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
€ 145 € 130 
Approx. USD 141
Theory Topwear for Men Theory Blue Crewneck T-shirt In Jersey Man
New season SS25
Theory
Blue Crewneck T-shirt In Jersey Man
€ 178 € 156 
Approx. USD 169
New season SS25
Theory
Cotton T-shirt
€ 140 € 125 
Approx. USD 136
New season SS25
Theory
Sarior Tee.light Bil
€ 229 € 202 
Approx. USD 219
New season SS25
Theory
White Polo Shirt With Button Closure In Cotton Man
€ 182 € 163 
Approx. USD 177
New season SS25
Theory
'goris' Blue Polo Shirt With Classic Collar And Long Sleeves In Tech Fabric Stretch Man
€ 201 € 178 
Approx. USD 193
New season SS25
Theory
Blue Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
€ 145 € 131 
Approx. USD 142
New season SS25
Theory
Black Crewneck T-shirt In Jersey Man
€ 178 € 159 
Approx. USD 173
New season SS25
Theory
Black Polo Shirt With Classic Collar And Front Button Closure In Cotton Man
€ 145 € 131 
Approx. USD 142
New season SS25
Theory
'goris' Black Polo Shirt With Classic Collar And Long Sleeves In Tech Fabric Stretch Man
€ 201 € 178 
Approx. USD 193
New season SS25
Theory
Grey Basic Crewneck T-shirt In Jersey Man
€ 140 € 127 
Approx. USD 138
New season SS25
Theory
Blue Crewneck T-shirt In Jersey Man
€ 178 € 159 
Approx. USD 173
New season SS25
Theory
Polo In White Cotton
€ 148 € 135 
Approx. USD 147
New season SS25
Theory
T-shirt In White Cotton
€ 139 € 127 
Approx. USD 138
New season SS25
Theory
Goris Pl Ls Anemone
€ 202 € 182 
Approx. USD 198
New season SS25
Theory
Goris Pl Light Bilen
€ 253 € 225 
Approx. USD 244
New season SS25
Theory
Ryder Tee
€ 179 € 162 
Approx. USD 176
New season SS25
Theory
Ryder Tee
€ 179 € 162 
Approx. USD 176
New season SS25
Theory
Polo Regular Fit
€ 149 € 135 
Approx. USD 147
New season SS25
Theory
Cotton T-shirt
€ 140 € 127 
Approx. USD 138
New season SS25
Theory
Polo Regular Fit
€ 149 € 135 
Approx. USD 147
New season SS25
Theory
Blue Crewneck T-shirt In Jersey Man
€ 178 € 159 
Approx. USD 173
New season SS25
Theory
T-shirt "ryder"
€ 178 € 159 
Approx. USD 173
New season SS25
Theory
Polo "bron"
€ 149 € 135 
Approx. USD 147
New season SS25
Theory
"precise" T-shirt
€ 140 € 127 
Approx. USD 138
New season SS25
Theory
"precise" T-shirt
€ 140 € 127 
Approx. USD 138
FW24
Theory
T-shirt In White Cotton
€ 182 € 143 
Approx. USD 155
FW24
Theory
T-shirt In Black Cotton
€ 182 € 143 
Approx. USD 155
FW24
Theory
T-shirt In Black Cotton
€ 139 € 127 
Approx. USD 138
Theory
T-shirt In Blue Cotton
€ 130 € 118 
Approx. USD 128
Theory
T-shirt In Blue Viscose
€ 224 € 195 
Approx. USD 212
Theory
T-shirt In White Viscose
€ 224 € 195 
Approx. USD 212
Theory
Regular Fit Polo Shirt
€ 253 € 181 
Approx. USD 197
Theory
Regular Fit Polo
€ 215 € 164 
Approx. USD 178
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.
Jordana R.
Great serviceI found what I wanted very easily, a pair of Golden Goose Deluxe Brand sneakers, and they got delivered in two days without any issues! Definitely shopping here again
Tracey V.
Quick Shipping, Quality ItemI had a very positive experience ordering an Isabel Marant skirt, delivered quickly, well packaged. Would def. shop again!
Amanda B.
Fast free shipping, great jacketFast free shipping, great jacket at a great price. Could not find elsewhere. Will shop again.
Derrik C.
Loyal online shopperVery satisfied with items got them at a great price will continue to shop on this site.. Keep the sales going and continue with the promos.

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