Slim Fit Thermal Men's Undershirts – Milky White, Black & More | Old Money Essentials

Fabric Composition & Thermal Comfort: Mens Undershirts

Stay warm without sacrificing style with these Men's Undershirt, tailored for a slim fit and perfect for layering during colder months. Made with a soft chemical fibre blend and thickened for extra insulation, they’re designed to retain warmth while offering flexibility and comfort. Available in versatile solid colours including milky white, black, green, and lotus root, this long-sleeve base layer is ideal for autumn and winter sports, casual layering, or lounging indoors in understated elegance.

These men's undershirts reflect the quiet sophistication of Old Money menswear—refined, functional, and timeless. Pair them under a wool blazer or structured overcoat with pleated trousers and leather boots for a polished winter look. Whether you're on the move or enjoying a fireside evening, this undershirt delivers reliable warmth with elevated style.

Fabric Composition

Expertly crafted from a thickened chemical fibre blend with a soft polyester lining for breathable warmth, long-lasting wear, and thermal insulation.

Orders are sent via Express Courier, with Worldwide Delivery typically arriving within 10 days.

Returns are accepted within 14 days of delivery. Items must be returned unused and in original condition.