Theory Clothing for Men

20 results
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.
Filters
SortOur Picks
Sizes
Colors
Beige
Black
Blue
Brown
Grey
Pink
White
Price
On sale
$
$
Seasons
FW25
SS25
Previous seasons
Curated collections
Highlights
REFINE YOUR SELECTION
Apply Filters to your selection for more specific results.
Customer stories
Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.
Yamile M.
Awesome experienceMy boyfriend loved his fendi shirt, fit just right and came in about a week! Will definitely order again!
Sissy S.
Golden GooseExcellent service! The Golden Goose shoes I ordered arrived in about 4 days! From Italy to the US...amazing! I ordered two different sizes and had to return a pair and that process was easy and quick.
Kristel F.
Easy transactionAfter trying to purchase an expensive handbag from other shopping sites well known for foreign luxury goods and getting my transactions cancelled (for suspicious fraud), my Italist order went through smoothly and my item was delivered within two days! Prices are reasonable compared to those of the US.
Alexa O.
The buying process was easy,The buying process was easy, my bag arrived quickly, and it was authentic. I’m very pleased with my experience and will definitely look to italist in the future for more purchases.
Shop now