Description
Keep your head warm. Keep the adventure going.
Whether you’re gearing up for a dive, enjoying a surface interval, or spending the day on the water, the Sharkskin Chillproof Beanie provides lightweight thermal protection without the bulk of traditional cold-weather headwear.
Designed specifically for aquatic environments, this technical beanie combines Sharkskin’s signature Chillproof material with a comfortable, close-fitting design to reduce windchill and help maintain warmth.
Its flexible construction makes it an excellent addition to any diver’s gear bag, while its water-resistant properties make it equally useful for boating, sailing, kayaking, and other watersports.
Advanced three-layer Chillproof technology
Unlike an ordinary knit beanie, the Sharkskin Chillproof Beanie features a specialized three-layer fabric designed for protection in wet and windy environments.
Inner layer — Soft thermal fleece
A hollow-fiber fleece interior helps retain warmth while wicking moisture away from the skin.
Middle layer — Windproof membrane
A breathable technical membrane blocks windchill while helping regulate temperature.
Outer layer — Durable stretch fabric
A nylon/spandex exterior provides abrasion resistance, four-way stretch, and a durable water-repellent finish.
Together, these layers create a versatile thermal barrier that’s comfortable both on and around the water.
Comfortable ear protection
The Chillproof Beanie features a soft microfleece band designed to fit comfortably around the ears.
This fitted construction provides additional coverage and warmth without the excessive bulk of a traditional winter hat.
Windproof protection for surface intervals
Anyone who has finished a dive on a windy boat knows how quickly wet gear and cold air can become uncomfortable.
The Chillproof Beanie’s windproof membrane helps reduce windchill, making it a practical accessory for surface intervals, boat rides, and post-dive activities.
Water-repellent performance
A durable water-repellent finish helps the outer fabric shed water.
Combined with the moisture-wicking interior, this construction makes the beanie particularly well suited for watersports and other activities where exposure to spray and moisture is common.
Lightweight, flexible comfort
Four-way stretch material allows the beanie to conform comfortably to your head without restricting movement.
Its lightweight construction makes it easy to pack in a dive bag, dry bag, or jacket pocket so it’s always available when the temperature drops.
Protection from the sun
The Chillproof material provides UPF 50+ sun protection, making the beanie useful for long days on or around the water when protection from sunlight matters as much as protection from wind.
Versatile watersports performance
The Sharkskin Chillproof Beanie is well suited for a variety of activities, including:
Scuba diving surface intervals
Boating and sailing
Kayaking and paddleboarding
Jet skiing and other power watersports
Snorkeling
General outdoor activities in cool, wet, or windy conditions
Whether you’re heading out for a day of diving or spending time on the boat, this beanie provides a convenient extra layer of warmth.
Choose your color
The Chillproof Beanie is available in four colors:
Pink
Blue
Red
Gold (Yellow)
Each option features a contrasting black band.
Key features
Genuine Sharkskin Chillproof thermal fabric
Three-layer composite construction
Windproof, breathable membrane
Soft hollow-fiber fleece interior
Comfortable microfleece ear band
Durable water-repellent exterior
Four-way stretch for a flexible fit
Moisture-wicking construction
Abrasion-resistant nylon/spandex outer fabric
UPF 50+ sun protection
Lightweight and packable
Designed for aquatic environments
Suitable for diving surface intervals and watersports
Four available colors
Three unisex sizes
4. Technical specifications
Specification | Details |
|---|---|
Brand | Sharkskin |
Model | Chillproof Beanie |
Product type | Thermal watersports beanie |
Material | Sharkskin Chillproof |
Construction | Three-layer composite |
Interior | Hollow-fiber fleece |
Middle layer | Windproof, breathable membrane |
Exterior | Nylon/spandex with DWR finish |
Stretch | Four-way |
Ear protection | Microfleece band |
Sun protection | UPF 50+ |
Sizing | Unisex |
Colors | Pink, Blue, Red, Gold (Yellow) |
Sizes | XS/S, M/L, XL/2XL |




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