Sandy Welds Greyhounds on the Beach - Greyhounds and Kids - Fall festival brings new friends to play on pumpking colored beaches. - T-Shirts 100% cotton Adult and youth sizes are a blend of 50% cotton, 50% polyester. Toddler sizes are 100% cotton. Available in white, grey, light blue or pale pink. Custom printed image applied. Washing instructions: Do not use bleach, dry on low heat, turn inside out