Seirus Innovation Thermax Heat Pocket Mitt Liner Insulated Hand Warmer Insert Snow Gloves

Boost your cold-weather comfort with ultra-warm mitten liners designed to enhance insulation, wick moisture, and keep hands cozy for hours. A thin, insulating inner layer delivers maximum comfort while efficiently moving sweat away from the skin for dry, all-day wear.

Extra Warmth When You Need It
An integrated heat pocket lets you insert a heat pack for long-lasting warmth—perfect for frigid days on the mountain, trail, or commute.

Versatile Wear
Use as a lightweight stand-alone mitt in milder conditions or as a high-performance liner under your favorite mittens for added protection in snow and wind.

Comfort-Driven Performance
Engineered for more stretch, more warmth, more wicking, and dependable wind-blocking comfort. The form-fitted, cut-and-sewn construction ensures a secure, ergonomic fit that moves naturally with your hands.

Easy Care
Shell: 100% Polyester | Cuff: 100% Nylon
Machine washable for easy, everyday maintenance.

Ideal for skiing, snowboarding, hiking, and daily winter wear, these mitt liners upgrade your glove system with dependable warmth and moisture control—so you stay focused on the adventure, not the cold.