Jack and Jones Originals Jorpannel Jumper. Jack and Jones Originals Jorpannel JumperRefresh your winter wardrobe with this Jack and Jones Originals Jorpannel Jumper. Constructed with long sleeves and a crew neck for a classic look, it is a chunky knit style with a ribbed trim for comfort. This jumper is designed with a signature logo and is complete with Jack and Jones branding.• Jumper• Long sleeves• Crew neck• Chunky knit, ribbed trim• Signature logo• Jack and Jones branding• 50% cotton, 50% acrylic• Machine washable