PolyPro ECWCS Thermal Bottoms Size:3X-Large Reg. This top has been upgraded

This top has been upgraded from previous systems to offer less bulk for faster drying and added stretch for a more comfortable fit and feel to the skin

With their countless number of uses

The straps have six (6) attachment points and straps so can be used on really any compatible frame or pack you’d like

These 4-pieces form a winning equation for comfort and protection—offering extreme comfort in extreme cold temperatures

these are all made to the same specs

PolyPro ECWCS Thermal Bottoms Size:3X-Large Reg. This top has been upgradedExactly Right Insulation in Extreme Cold Fast Drying Next to Skin Level Reduced Chaffing and Increased Comfort During Movement Contoured Long Tail for Additional Protection from the Elements Level 2 ECWCS Extended Extreme Cold Weather Clothing System Not too heavy and not too light, this mid weight thermal bottom provides the perfect amount of insulation to keep you cool and comfortable in mild climates while serving as an insulating base in colder