ThermoPlus technology is LEVEL's science-based ‘heat certification’ system. The company uses both a climate chamber and a live test environment to measure a glove's ability to retain heat effectively. The result is a ‘performance index’ that gives each glove or glove a different level of ThermoPlus certification. The higher the level, the warmer your hands will be, even in very cold temperatures.

It is a membrane made from 100% recycled materials that provides breathability and creates a waterproof barrier between the outer layer of the glove and the insulating materials. This optimises warmth and comfort, keeping hands dry.

Hydrofill is a thin microfibre as a lining in Level brand gloves. It provides excellent thermal insulation and comfort, keeping your hands warm even in cold temperatures. This material makes the gloves extremely comfortable to wear.