POLAR BEAR PANDA Primaloft® Hoodie Teens. The material is bluesign® certified and knitted in a mix with yarn from Primaloft®. The fluffy inside makes the sweater fabulously soft. The hood is integrated and the entire zipper has a protective windbreak that keeps the cold out and protects fragile chins. Pockets with zippers on the sides and thumb grips on the cuffs.