Original Penguin Block Sweatshirt. Penguin Block SweatshirtUpdate your winter wardrobe with this Penguin Block Sweatshirt. Crafted with long sleeves and a crew neck for a classic look, it features ribbed trims for comfort. This sweatshirt is designed with a signature logo and is complete with Penguin branding.• Sweatshirt• Long sleeves• Crew neck• Ribbed trims• Signature logo• Penguin branding• 85% cotton, 15% polyester• Machine washable