First Lite's Early Season Wool Socks are Made-In-USA and built for hot, hard working days in the outdoors. Whether you're planting weekend food plots or chasing archery elk for a week, these lightweight wool socks pack the performance to keep you on your feet. FeaturesLight cushioning throughout the heel and toe boxBreathable Lycra fit panels in the sole, through the top of the foot, and ankleMeasures 8" from cuff to heel (size MD)52% Nylon, 43% Merino Wool, 5% Lycra Spandex