| RefrigiWear Foam/Tricot Liner #120 | Black | Ragg Wool | L. RefrigiWear Foam liner is a lamination of tricot/foam/tricot, very warm and flexible. Comfort rating to 0°F. RefrigiWear Foam/Tricot Liner #120 | Black | Ragg Wool | L... - RefrigiWear Foam/Tricot Liner #120 | Black | Ragg Wool | L. |