Description Roch Valley Footed Ballet Dance Tights Seamless ballet tights from Roch Valley Best-seller Available in pink The traditional EBT ballet tights from Roch Valley. These seamless ballet tights are a soft blend of 88% Nylon and 12% Lycra, giving them the stretch and light support most suitable for dance classes and baby ballet. The EBT is perfect for dancers of any age and ability.