Large Size Mens Vests, Boxers and Briefs


Big Matts sell Big size mens underwear available in 2XL, 3XL, 4XL, 5XL, 6XL, 7XL, 8XL, vests, boxers, y-fronts, long johns, thermal. Big Matts big size underwear goes up to 76". We sell jersey style boxers from Kam and Duke that come in packs of 3, these go right up to 8XL. Try our new range of great boxer shorts from Allsize, available up to a magnificent 8XL for big blokes with a fashion printed waistband and stylish fashion colours. Also a wide range of Jockey underwear including thermal and long johns in big sizes up to 6XL. Big Matts has now sourced thermal vests and long johns up to 8XL, be prepared for the winter chills with these great quality long johns from Big Matts, the biggest supplier of big size thermal underwear – in the world!