JM underwear and JM swimwear (also known as Jim underwear, JM Intimode Canada underwear collections feature underwear and swimwear styled for today's contemporary man. Often called Jim underwear or Jim swimwear, JM's range of modern body shapes, including fitted boxer s and bikinis are known for extreme comfort and exceptional fit with fashion flair! Add some JM to your collection. Including JM Skinz (say JM skins) Microfibre or microfiber: feels like a second skin. JM Skinz Made of a Micromattique(TM) and Lycra (TM) fabric. Feel the lightweight comfort of these incredibly soft garments. Enjoy the benefits of its easy care and breathability. This amazing fabric feels just like silk. Feels like a second skin!