Hikikomori: storia di un fenomeno giapponese e non SpaceNerd.it Turtleneck Shirt from Cashmere Silk. With a warming, high quality turtleneck, you effortlessly elevate your business wardrobe. Whether paired with an elegant suit, a classic blazer , or chic leather pants for sophisticated after work events, this long sleeved Akris turtleneck sweater ensures a modern, yet timeless look that instills confidence. Crafted from refined cashmere silk jersey, it is part of our business collection. The Akris Architectural Collection offers a selection of timeless, elegant classics for your everyday business wardrobe.