Merino Wool Cushion Socks with Moisture Wicking Fibers by PowerSox (a Gold Toe brand) – Fits Men Shoe Size 9-12.5 and Women 10.5-13. PowerSox boot socks are built for support and comfort. Available in crew or ankle/quarter length for $5.49 shipped; order 10 or more pairs and the price drops to only $4.99 a pair.