Product code: HA18
The Portwest HA18 Helmet Liner Cap is a lightweight, close‑fitting thermal layer designed to sit comfortably under safety helmets. Made from stretch polyester–elastane, it provides extra warmth without bulk, with moisture‑wicking performance and 4‑way stretch for all‑day comfort.
The Portwest HA18 Helmet Liner Cap is engineered to enhance warmth and comfort for staff working in cold or exposed environments. Designed to fit snugly beneath any safety helmet, it adds an insulating layer without affecting the helmet’s fit or stability.
Constructed from a soft, stretchy polyester–elastane blend, the liner cap offers 4‑way stretch, ensuring it moves naturally with the wearer and maintains a secure, comfortable fit throughout the day. The moisture‑wicking fabric helps regulate temperature by drawing sweat away from the skin, keeping the head warm, dry and comfortable during active work.
Lightweight and low‑profile, the HA18 is ideal for construction, utilities, warehousing, transport, cold‑store environments and any outdoor role requiring additional thermal protection. Its simple, durable design makes it a practical staple for winter PPE kits.
Close‑fitting thermal liner designed to fit under any safety helmet
Moisture‑wicking fabric helps keep the head warm, cool and dry
4‑way stretch construction for comfort and unrestricted movement
Lightweight, low‑bulk design suitable for all‑day wear
Soft polyester–elastane blend for warmth and flexibility
One‑size‑fits‑most for easy team issue
Ideal for cold‑store, construction, utilities and outdoor wor
Insulate winter helmet liner ideal for those chilly winter days. Four Hook & Loop straps attach the liner to helmets for a secure fit. Can be worn with a chin strap. Buy Online Today for next day delivery in UK Mainland.
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