The Pre-Fall 2025 collection continues toward a more casual—yet always polished—expression of classic Theory styles. 

Men's Short-Sleeve Button-Ups

Short-Sleeve Button-Ups

Whether it’s an on-trend, casual camp shirt or our classic Irving in elevated linen, these styles add visual interest to any ensemble. Buttoned up at dinner or thrown over swim trunks by the pool, a lightweight button-up is the ultimate summer staple. 

Technical Poplin

Soft yet crisp, this fresh fabrication is available across shirts, jackets, and pants this season. The blend of cotton with nylon gives a slight sheen and modern feel, while the tumbled finish gives a casual yet refined look.

Men's Technical Poplin

Defined by a lightness that lends itself well to high temperatures, these pieces were designed to elevate every summer wardrobe.

Elevated Polos

A big step up from the t-shirt, but just as easy. Our polo selection is unmatched in its variety of cuts and fabrications—whether in silk-cotton or our bestselling linen, open collar or buttoned up, there’s a style for every guy, every occasion.

Layered Tees

Two tees are better than one this summer. This styling hack will make any look feel highly considered and anything but boring.

Men's Layered Tees