Sand - ECWCS Generation III Underwear Zip-Collar Shirt Size:Medium The 7 inner strands are

The 7 inner strands are made of 2 ply nylon

Gen III Level II Underwear Top - Sand Tan

Slope card for measuring slope and extra distance

Length: 6" (inches)

Great For Military Use

Sand - ECWCS Generation III Underwear Zip-Collar Shirt Size:Medium The 7 inner strands arePolyster Spandex. With microban. Anti microbial. Anti odor defense. Breathable, moisture wicking grid fleece. Can zip collar up to turtleneck. Sleeves with thumb holes. ECWCS Extended Extreme Cold Weather Clothing System. Military thermal top. Lightweight. Can be worn alone or as a base layer for extra warmth. GI Government Issued style. Army style. Military style. GEN III. GEN 3. Thermals are great for skiing, camping, hiking, hunting, sleep wear,