The right base layer can make the difference between braving the cold and catching the cold. Keep warm and keep prepared with the Rothco Gen III Silk Weight Underwear Top (Coyote). The first level of the Army's Gen III Extended Cold Weather Clothing System (ECWS), this top is meant to protect you against the cold and provide a removable layer of extra warmth.

Each Rothco Gen III Top is made out of 100% polyester crafted to a silk weight jersey knit, making them both comfortable and durable for long-time use. The synthetic thread technology offers anti-microbial and anti-odor properties, fighting back against bacteria in multi-day trips and remaining fresher for longer. The thumb-hole sleeves can be worn normally or using the holes, incorporating gloves or mittens for a complete barrier against the cold.