GI USMC FROG Thermal Undershirt
78% Modacrylic, 22% FR Rayon silkweight fabric
Rated down to 14 °F
Fire-Resistant
Moisture-Wicking
Genuine US Military Issue
Made in USA
NSN: 8415-01-567-452578% Modacrylic, 22% FR Rayon silkweight fabric
Rated down to 14 °F
Fire-Resistant
Moisture-Wicking
Genuine US Military Issue
Made in USA
NSN: 8415-01-567-4525