Pentagon Pindos 2.0 Thermal Shirt Olive Pentagon PINDOS 2.0 MJC SYSTEM THERMAL SHIRT olive green 06 Pentagon PINDOS 2.0 MJC SYSTEM THERMAL SHIRT olive green 06 US Military HEAVYWEIGHT POLYPRO THERMAL UNDERWEAR Shirt Medium or Large Pentagon PINDOS 2.0 MJC SYSTEM THERMAL SHIRT olive green 06 Pentagon Pindos 2.0 Thermal Shirt Base Layer Outdoor Hunting Skiing. The Pentagon Pindos Thermal Under Shirt is a premium quality base layer designed to provide warmth, comfort, and dryness during cold weather activities. Made from technical quick drying fabric, it efficiently wicks moisture away from the body and helps regulate body temperature. The breathable construction ensures optimal airflow, while the antibacterial treatment prevents the development of unpleasant odors. Its regular fit and stretchable fabric allow unrestricted movement, making the Pindos shirt an excellent first layer for hiking, training, hunting, or active everyday use.