Show You Care with Underwear and Socks for Operation Breakthrough! NRT is collecting new underwear and socks for Operation Breakthrough students, size 3 toddler-size 8 (youth medium). This is a loving, safe and nurturing environment for children in poverty. Their vision has always been for all children to have the opportunity to achieve their full potential. A container will be outside the front door, at NRT, for donations, August 18-27.