THMO at Rackhams

THMO is all about staying warm when it matters most. Specialising in thermal wear for modern life, THMO combines practical insulation with everyday comfort—keeping you cosy through even the harshest weather.

From thick thermal socks to insulating accessories, each piece is made with high-performance fabrics and thoughtful construction, so you never have to choose between warmth and wearability. Whether you're braving the great outdoors or just commuting in the cold, THMO has you covered—literally.

Created with function in mind and built to last, THMO is trusted by those who take winter seriously—and want their gear to do the same.

Simple. Dependable. Seriously warm. That’s THMO.