Willy Hermann is a specialist in ultrafine gauge circular knitted fabrics of extremely high quality. The company worked with German knitting machine builders to develop 44G ultra-fine gauge interlocks in 2000 and then presented 50G and 54G fabrics in 2006. Last year, the company went even finer with a new 60G fabric as part of its superfine range which also includes high power elastane fabrics with as much as 30 ? 60% spandex content.