- 92% polyester and 8% spandex (BAKU SILK fabric)
- Made in the USA or Imported
- Moisture-Wicking Fabric - Crafted from 92% polyester and 8% spandex (BAKU SILK fabric), this under helmet skull cap draws sweat away, keeping the head dry and fresh during physical activities or long hours of wear
- All-Season Temperature Regulation - This sweat cap delivers cooling relief in heat and warmth in cold, while also providing UV protection, making it versatile for various climates and activities like running, cycling, hiking, or skiing
- Lightweight, Ultra-Thin and Breathable - Featuring ultra-thin and ultra-soft 150 gsm material that enhances airflow, our hard hat liner ensures long-lasting comfort in any weather or environment, suitable for both indoor and outdoor use
- Durable and Reusable - This washable skull cap features a four-seam design that prevents fading, shrinking, and pilling, while the elastic fit adapts to head sizes from 5060 cm without losing shape
- Versatile Use - Ideal as a helmet liner for construction or sports, a hard hat liner for professional use, or a casual skull cap for everyday wear in any setting
PrimeRiver Cooling Skull Cap is a moisture-wicking helmet liner made from 92% polyester and 8% spandex (BAKU SILK fabric) that keeps the head dry during activities. It offers all-season temperature regulation, cooling in heat and warmth in cold, with UV protection. The lightweight, breathable fabric ensures comfort, while the four-seam design resists fading and shrinking. The elastic fit adapts to head sizes 5060 cm, making it ideal for use under helmets, hard hats, or as a casual skull cap
