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A lightweight, versatile cap that balances comfort, protection and a secure fit in warm conditions
Mammut says:
Made for a full range of outdoor activities, this versatile cap is the perfect match for hot days and strong rays. Light on weight and high on protection with a UPF rating of 50+, its quick-drying and moisture-wicking properties mean you can sweat your heart out. With its recycled stretch fabric, the Sun Peak Cap offers all-day comfort from sunrise summits to sunset descents.
Our Verdict
The Mammut Sun Peak Cap offers a close, adaptable fit thanks to its stretch fabric and simple rear adjustment, sitting securely without feeling restrictive. At 58g (S/M), it feels light with a slightly more structured feel than minimal caps.
Breathability is well balanced, managing heat effectively during steady to moderately high effort, while the fabric handles moisture well and dries quickly.
The pre-shaped peak provides consistent coverage and holds its shape over time. Overall, it is a dependable option that focuses on comfort, durability and all-around performance.
- Reviewed by Ultralight Outdoor Gear
Features
- Durable, high-stretch polyamide material with spandex for freedom of movement
- Reliable protection from strong sunlight
- Wicking finish for moisture management
- Lightweight and quick-drying
- Pre-shaped visor
- Adjustable size
Specifications
- Small/Medium Weighs: 58g
- Large/XLarge Weighs: 60g
- UV protection (UPF): UPF 50+
Material & Construction
- Main material: 85% Polyamide (recycled), 15% Spandex
- Lining:100% Polyester
