FREEHILL Merino Wool Rechargeable Heated Socks,Full Sole Heating,(Black,L) | 5V 5000mAh Rechargeable Battery, One-Button, 3 Heat Levels, Soft & Breathable, Flat Cable for Better Fit

About this item

• 【Fast Heating, Reliable Power】One-Click Control cycles through three heat levels—from Low for light chills to High for sub-zero temperatures.Powered by a 5V rechargeable battery, FREEHILL Heated Socks warm your toes and full sole in just 10 seconds
• 【No More Frozen Toes】Soft merino blend paired with composite heating wire delivers even warmth across the toes and full sole—not just the tips
• 【No More Bulky Socks inside Your Boots】Upgraded flat heating cables with stretch-knit fabric fit comfortably inside your ski boots, hiking boots and work boots. No pressure points, no pinching, no restricted movement
• 【Smart Heat Management, Longer Runtime】Fully recharge in about 5 hours. Start on High for quick warmth, then switch to Medium or Low to extend battery life and enjoy comfortable throughout your winter day
• 【Built for Skiing, Hunting & Cold Weather】Perfect for skiing, hunting, hiking, ice fishing, camping and outdoor work. FREEHILL rechargeable heated socks keep your toes and feet warm, so you can stay outside longer in comfort all winter