Waterproof Socks, Breathable Hiking Wading Outdoor Crew Socks, Warm Unisex Color:Blue It features a simple on/off

It features a simple on/off switch for quick operation and is lightweight for easy handling

you can choose from three light modes: white

The runtime depends on the mode selected

independent learning

Weight: not specified

Waterproof Socks, Breathable Hiking Wading Outdoor Crew Socks, Warm Unisex Color:Blue It features a simple on/offWaterproof Socks That Keep Soggy Boots From Ruining Your Hike Feet soaked and freezing halfway through the hike again? Every step squishes, your boots feel heavy, and you're stuck until you're back. Wade through streams confidently, hike in wet grass comfortably, or work outside without cold feet. Three layers stick together without feeling thick. The outside stops wear and tear while a waterproof layer inside keeps water out completely. Merino wool