Slazenger Fleece Crew Sweater Junior Boys. The Slazenger Fleece Jumper is perfect for everyday wear, with a soft fleece liner, a ribbed trim and crew neck collar for a comfortable fit. Finished with Slazenger Branding for a great look. Features: Boy's sweatshirt, Long sleeves, Crew neck, Ribbed trim, Soft fleece lining, Slazenger branding. Material composition: 65% polyester, 35% cotton. Care instructions: Machine Wash 40°C, Cool Iron, Do not tumble dry, Do not dry clean, Do not bleach.