KnitKraft supplies V Neck Design T-shirt. KnitKraft manufactures customized apparels. V Neck Design T-shirt is available in several fabric textures like jersey / pique / blends etc. V Neck Design T-shirt is available in several fabric textures like jersey / pique / blends etc. These are double ply t-shirts which are usually referred as 2 X 30s or 2 X 40s which means two layers of 30`s yarns or 40`s yarns.