WORKSKIN Mid-Weight Cold-Weather Hardhat Liner | MIL-422B

Milwaukee's WORKSKIN Mid-Weight Cold-Weather Hardhat Liner combines thermal coverage with a work-oriented design intended for repeated use in demanding environments. The liner can be worn beneath compatible hard hats and provides insulation around areas that are particularly exposed to cold conditions, including the ears and back of the neck. Its mid-weight profile offers a balance between warmth and mobility, helping avoid excessive bulk under head protection. For contractors and outdoor workers, this hardhat liner provides a simple way to adapt existing safety gear for colder conditions while keeping the focus on comfortable, consistent coverage during extended shifts.

• Mid-weight construction provides an additional layer of warmth for cold-weather work
• Full coverage around the ears and neck helps reduce exposure to cold air and wind
• Low-profile design fits beneath compatible hard hats without unnecessary bulk
• WORKSKIN construction is designed for repeated use in demanding jobsite environments
• Suitable for construction, maintenance, utility, and other outdoor work in cold conditions