US4MEN.com is a U.S. based bikini manufacturer and retailer of many designer men's micro swimsuits. Our men's swimwear includes sexy men's g string and thong bikinis as well as see through and erotic swimwear. From our micro men's swimwear to our exotic designs, our mens swimwear is the sexiest men's micro swimsuits available online. Our bikinis are NOT lined so they hug the body nicely. Our outstanding customer service staff will answer most questions in 30 minutes or less during business hours.. Because we are the manufacturer, we stock many swimwear fabrics and specialize in making mens see thru bikinis and erotic mens swimwear for the daring man.