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sageNATION
Theory Blazer Black
The Theory Blazer from sageNATION reworks classic tailoring with a modern, lightweight construction. Made from a blend of recycled nylon, polyester, and cotton, the fabric has a crisp texture with subtle structure while remaining breathable and easy to wear. The relaxed silhouette is complemented by soft notch lapels and a mostly-concealed button closure, creating an effortless balance between refinement and casual utility. Made in the UK, this piece is designed for everyday versatility.