STAY TOASTY LONGER: Thick cotton-polyester mix provides exceptional warmth and wind proofing. Stylish pocket for snacks! A Velcro chest opening lets air in and out when this hoodie gets too warm. BRING BACK THE NOSTALGIA: The adorable retro design recalls happy youthful times. And varsity styling ensures that your dog is the leader of the pack! SOOTHING, CALMING: The sheer softness and snug fit may gently help your friend feel secure and happy, so this sweater can double as an anxiety aid. EASY CLEANING RELIABILITY: Machine-washable (on delicate cycle) and line dry, high-quality cotton and polyester construction will last many, many seasons. DESIGNED WITH YOU IN MIND: Yet another nice touch is the discrete but handy leash-access hole. Terrific!