170308-N-PO203-061 GROTON, Conn. (March 8, 2017) Cleveland Heath, technical program manager with the Navy Clothing and Textile Research Facility (NCTRF), right, talks with Sailors assigned to the Los Angeles class-attack submarine USS Toledo (SSN 769) about a prototype submarine steam suit ensemble during an orientation class held at Naval Submarine Base New London. (U.S. Navy photo by John F. Williams/Released)