ATD Children's Padded Cycling Underliner Bike Shorts - Made in USA 83% Polyester/17% Spandex Machine wash cold, hang dry Soft polyester/spandex fabric stretches in all directions to move with your body Midweight, breathable fabric wicks moisture keeping you dry and comfortable 6mm foam chamois pad provides support and comfort as you ride, keeping you happily in the saddle Children's Sizes: Small (size 7-8, waist 24 in.) | Medium (size 9-10, waist 25 in.) | Large (size 11-12, waist 26 in.) | X-Large (size 13-14, waist 27 in.) Nice, wide elastic waistband doesn't bind up or slide down; all liner shorts are made in the USA