/ Theory

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

Pants

Refined by

Clear All

Pants

Join thousands of shoppers discovering the thrill of luxury finds at italist. Real reviews, genuine luxury, always at unmatched prices.

A wonderful shopping experience!So many times I’ve seen items of interest on italist and I finally decided to purchase some amazing Prada boots that I’d never seen elsewhere. They shipped here in a flash and they are superb! I will definitely be back for more beautiful items.

Great shoeOrdered a pair of GG trainers. They were exactly as described and shipping was real quick!

Great experienceI was very pleased with the quick delivery. My Fendi wallet on chain came packaged nicely with all the tags.

Flawless transaction!Absolutely new and mint product shipped very quickly from Italy to the US. Very satisfied with the italist customer service.

Shop now