finetrack ● Dry Layer Inner Socks Regular FSU0221 Black M size (25-26cm) [Outdoor Inner Socks] 100% nylon 27g Made in Japan ● Dry Layer Inner Socks 5-Toe Regular FSU0225 Black M size (25-26cm) [Outdoor Inner Socks] 100% nylon 30g Made in Japan Dry Layer Socks, designed to be worn under absorbent socks to keep feet dry and reduce unpleasant wetness, were renewed in the fall/winter of 2022. In addition to improved durable water repellency, the design of each part, the rubber pressure at the opening, and other minor improvements have further enhanced the comfort. They reduce problems such as coldness due to sweat, blisters, and odor. They make the harsh environment inside shoes comfortable, not only for backcountry skiing, snowboarding, and mountaineering in the snow, where cold feet are a concern, but also for mountaineering in the spring and summer seasons. They make the harsh environment inside shoes comfortable, not only for backcountry skiing, snowboarding, and mountaineering in the snow, where cold feet are a concern, but also for mountaineering in the spring and summer seasons. Layering with Merinospin Socks, which combines the best of non-shrink merino wool and high-performance nylon, maximizes the effect. ■ Reduces discomfort from sweat and blisters ■ Excellent durable water repellency ■ Stable heat retention even when wet ■ Suppresses unpleasant odors * Unused, purchased 5 years ago. Gender...Unisex