Superior Elastic Edge for Sweat Control – Advanced elastic edge hugs your head snugly, preventing sweat from dripping into your eyes. Provides maximum fit, high coverage, and stability under helmets or during heavy sweating activities.
Custom Cooling Blend Fabric with Instant Ice-Feel – Proprietary fabric absorbs moisture 3× faster than ordinary materials. After washing and wringing, wear this skull cap to feel instant cooling in 5 seconds, as if your head has a built-in air conditioner. Keeps you dry, refreshed, and comfortable during cycling, running, hiking, football, basketball, gym workouts, or outdoor work.
Zero Pressure Marks & Breathable Design – Weighing only 0.6 oz (17 g), this helmet liner is barely noticeable under helmets. Breathable mesh panels improve airflow, keeping your head cool and dry. Lightweight, non-bulky design is ideal for professional cyclists, runners, and athletes for high-performance comfort.
Durable Reinforced Stitching & 3-Pack Set – Four-needle six-thread reinforced seams withstand high-intensity activity and repeated washes. 3-pack set allows rotation for hygiene and long-term use.
Fits Most Adult Male Head Sizes (21.2–23.6 in / 54–60 cm) – Upgraded deeper design provides secure coverage, reduces helmet pressure, and keeps hair neat. Perfect for cycling, running, hiking, motorcycling, football, basketball, gym workouts, construction work, or long-term headphone use. Designed for men who sweat easily or need a comfortable helmet liner for professional or recreational activities.