The Carhartt WIP Tetra T-Shirt in Citadel is a graphic tee with the Tetra design — a print with a geometric, four-element visual logic that references the mathematical concept of the tetrahedron — in a deep, slightly cool dark neutral. Citadel reads as a dark tone with more authority and specificity than a standard grey — it sits between dark slate and charcoal — and it suits the Tetra graphic’s precise, geometric register well.

Made from a mid-weight cotton jersey with a regular fit and Tetra graphic. SKU I035483.33E.XX.

Carhartt was founded in 1889 by Hamilton Carhartt in Detroit, Michigan. Carhartt Work In Progress (WIP) was established in 1994 by Edwin Faeh in Weil am Rhein, Germany, applying that workwear heritage to European streetwear and creative communities.

Shop the full Carhartt WIP collection, browse Carhartt WIP clothing, or see all Carhartt WIP T-shirts at Fat Buddha Store.