Dual-density microfiber Thermax fabric: Delivers optimal warmth and wind resistance for cold conditions
Ultra-thin and flexible design: Ensures comfort and a snug fit without bulk under hats or helmets
Flat seam construction: Prevents chafing, bunching, and irritation for all-day comfort
Micro-brushed inner lining: Provides a soft, cozy feel for ears and head
Quick-drying and moisture-wicking: Keeps you dry during intense activity or high temperatures
Summarized by Shop
•Wear as a hat or under helmet •Seirus' exclusive Dynamax - dual density, micro Denier Thermax •Thin, warm, wicking, wind-blocking, stretchy •More stretch. More warmth. More wicking. More wind block. Still thin.
