ARIAT Unisex Midweight Merino Wool Blend Steel Toe Work Socks Grey - AR2187-050 - Grey, Large These midweight, premium-quality performance socks are constructed to deliver superior durability. Arch support reduces foot fatigue while a touch of stretch helps keep them firmly in place. • Comfortable seamless toe • Ultra durable contruction for long wear • Reinforced zones for added durability • Arch support to reduce foot fatigue • LYCRA® Spandex prevents sock from falling down • 38% Merino wool, 38% acrylic, 23% nylon, 1% LYCRA® Spandex • Made in the USA of imported and domestic materials