The Guide Series Mini Crew is our premier line of light weight, moisture wicking, premium cushioned, Merino Wool performance fishing socks. Featuring Merino Wool and UltraSpunA(R) Polyester body, ventilation panels, arch and ankle compression, and a cushioned heel and toe. Plus, a seamless toe prevents chafing! Perfect weight for warm weather and humid conditions. NEW SIZE: Light Grey Small: (mens 3-6 womens 4-6) Best paired with fishing shoes, rubber deck boots or light hunting boots. Light-Weight Merino Wool: Superior performance, exceptional comfort, and moisture-wicking properties to keep your feet dry. 60% Merino Wool, 38% Nylon, 2% Lycra Premium Cushioned Heel and Toe: Added support and comfort, reduces foot fatigue caused by hard boat deck surfaces, jarring and motion. Ventilation Panels: Maximum moisture management to keep your feet cool and dry. Arch and Leg Compression: Reduced foot fatigue for those high-exertion activities. Seamless Toe: No more chafing or discomfort, just pure comfort all day long. Y-Gore Heel: Ensures these socks stay in place and provide the ultimate in-shoe comfort. Wool a natural Anti-microbial (no stink) Made in the USA: Crafted with pride, quality, and attention to detail. 100% Satisfaction Guarantee