It's not a full insert sleeve cap. Detail is interesting, but it will move and sit differently on the shoulder with less form fitting because of the raglan sleeve used normally on sportwear such as sweatshirts. mantis?
Detail Blue Plain Denim Custom Agho Men's Shirt
NWT Hugo Boss Orange Pejo' Slim Fit, Piqué Cotton Polo Size L
NWT Hugo Boss Orange Pejo' Slim Fit, Piqué Cotton Polo Size L #HUGOBOSS #BasicTee