Theory Clothing for Men

30 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.
Kathleen L.
Great Selection of Couture Clothing, Shoes BagsI was surprised to see the Rochas embroidered velvet bag which matched my Platforms as shown on the Runway. My purchase arrived in the US just a few days, and it was breathtaking in its beauty and brand new condition. I frequently shop through StyleBook and The Best Luxury Handbag is a Starred Place I visit. Highly recommend for Couture goods.
Anna D.
Fantastic experience, from start toFantastic experience, from start to finish! It took only 3 days for my item to arrive. The item came spotless, packaged and presented nicely. Prices are great, so is the ample choice of brands and collections. One of the top destinations for online shopping if you are after some genuine Italian clothes at great prices.
Angelica L.
Fantastic shopping experienceReceived my beautiful Louboutins in good condition within a week. No scratches on soles at all.
Lindy h.
Lovely boots; fast serviceLove my SEE by Chloe boots. SO comfy Love your DHL service; so much better than fedex
Shop now