Black Squid Rechargeable Heated Socks, Women's 8-13.5 / Men's 6.5-12, 3 Heat Settings, USB Batteries, Washable

Black Squid rechargeable heated socks are washable, battery-powered socks that deliver three adjustable heat levels to keep feet warm during cold-weather activities.

These electric heated socks combine soft, breathable cotton-spandex fabric with removable USB rechargeable batteries to provide controlled warmth without bulky battery packs. Designed for outdoor pursuits, travel, or simply staying comfortable at home, they heat gradually and offer up to 9 hours of runtime on the lowest setting. The batteries charge in about four hours and can be charged simultaneously so both socks are ready together.

How do these socks warm my feet and how long will they last?

The socks use discreet, integrated heating elements powered by detachable rechargeable batteries. You can pick one of three temperature settings to match conditions and comfort preference.

• Low: approx. 104°F (40°C) — up to 9 hours of runtime
• Medium: approx. 122°F (50°C) — up to 6 hours of runtime
• High: approx. 140°F (60°C) — up to 4 hours of runtime

Are these heated socks easy to care for and recharge?

The batteries are removable so the socks can be washed like regular garments without damaging the electronics. Recharging is straightforward: both batteries can be connected and charged at the same time via the included cord.

• Remove batteries before washing to protect circuitry
• Charging time: approximately 4 hours for full charge
• Charge both batteries simultaneously with the supplied cable

What kind of activities are these socks best suited for?

They are engineered for cold-weather use where sustained foot warmth helps comfort and enjoyment, such as winter sports, outdoor work, and travel. The slim battery design keeps bulk low so you can wear boots or shoes comfortably.

• Outdoor recreation: skiing, snowboarding, hunting, and camping
• Commuting and travel in cold climates
• Everyday use at home or in drafty environments

How comfortable and durable are the materials and fit?

The socks use a cotton blend with spandex for softness, breathability, and a snug fit that supports arches and ankles. The heating components are integrated to avoid pressure points, and the removable batteries sit unobtrusively so they don’t weigh the foot down.

• Cotton-spandex fabric for breathable warmth and stretch
• Snug fit recommended for optimal heat transfer
• Removable batteries to extend garment life and ease cleaning

Who is this for? Black Squid rechargeable heated socks are intended for anyone who needs reliable, portable foot warmth in cold conditions — outdoor enthusiasts, commuters, travelers, and people who spend long periods in chilly environments. They suit men and women seeking washable, rechargeable socks that balance warmth, comfort, and convenience without bulky hardware. For best results, wear them snugly and charge the batteries before first use; heating performance will vary with ambient temperature, battery level, and fit.