Sign up to be notified if Codex Cotton LS Shirt is restocked in .
Sign-Up
Overview
Engineered for comfort. Built for intent.
The Codex Cotton Long Sleeve T-Shirt elevates a timeless essential through refined construction and American craftsmanship. Built from dense, 2-ply heavyweight jersey, its 100% cotton fabric delivers substantial structure, durability, and lasting comfort. Long sleeves extend coverage for cooler days while preserving the straightforward versatility of the original.
Patterned with an active fit and set-in sleeves, Codex balances natural movement with a tailored silhouette. A self-banded crew neck and straight hem maintain clean lines, whether worn on its own or layered beneath an overshirt or jacket.
A chest patch pocket on the wearer’s left incorporates discreet utility detailing—a considered expression of form serving function.
Made in the USA, Codex reflects a commitment to precision in the fundamentals. Substantial fabric. Purposeful details. An everyday foundation built with intent.
An American Classic
Cut from a super heavyweight rib knit - an American classic reinterpreted - Codex delivers the substance and integrity that define enduring gear.
Versatile Styling
A self-banded collar and left-chest patch pocket bring subtle function and structure - proof that refinement and readiness can coexist.
Heavyweight Precision
Built from a dense 2-ply, 9.6oz 100% cotton jersey at 325 GSM, Codex delivers structure, durability, and lasting comfort - substantial without sacrificing mobility.
