The JACKSON SAFETY 400 Winter Liner (Mfg Part 14501) is a lightweight helmet liner designed to provide thermal protection and comfort in cold-weather conditions. Manufactured by SUREWERX (Jackson Safety brand), this OEM-style liner fits helmet accessories and offers low-profile insulation with minimal added bulk. Product dimensions listed on marketplace data are 1 x 1 x 1 inches with a product weight of 4.8 ounces. Designed for motorcycle, powersports, and industrial helmet applications, the 400 Winter Liner is ideal for customers seeking an easy-to-install liner that improves warmth and comfort without compromising helmet fit or accessory compatibility.
| Sizing & Dimensions | |
| Height | 1 inches |
| Length | 1 inches |
| Product Dimensions | 1 x 1 x 1 inches; 4.8 ounces |
| Weight | 4.8 ounces |
| Width | 1 inches |
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