BOSS Green C Corin Half Zip Knitted Jumper In Port Purple, A full front monochrome desgin in navy and port purple. A grey metal half zip fastening at the neck with a BOSS logo zipper and a ribbed high collar. A ribbed knit waistband with ribbed knit cuffs on the long sleeves. The signature metal BOSS Green logo stud situated on the lower left in port purple. 100% Virgin Wool. Brand New BOSS Green Designer Jumpers, Hoodies And Zip Tops Live Online UK.