When evaluating sunglasses for outdoor activities, it's important to consider certain factors:

1. UV Protection: Look for sunglasses that offer 100% UV protection, blocking both UVA and UVB rays. This is crucial to protect your eyes from harmful sun exposure.

2. Lens Quality: High-quality lenses can enhance clarity, reduce glare, and provide accurate color perception. Polarized lenses are particularly beneficial for reducing reflected glare, making them suitable for activities like water sports or driving.

3. Frame Durability: Consider sunglasses with frames made from durable materials such as polycarbonate, nylon, or titanium. These materials are lightweight, comfortable, and resistant to impact.

4. Fit and Comfort: Sunglasses should fit securely on your face and have features like adjustable nose pads and temple tips for a comfortable fit. This is especially important for active outdoor activities to prevent slippage or discomfort.

5. Lens Tint and Coverage: Different outdoor activities may require different lens tints. Gray lenses provide true color perception, while brown or amber lenses enhance contrast. Consider the activity and lighting conditions to determine the most suitable lens tint. Additionally, larger lens coverage can offer better protection against wind, debris, and peripheral light.

6. Water and Scratch Resistance: Look for sunglasses with water and scratch-resistant coatings on the lenses to enhance their durability and ease of maintenance.

As smart 4Ders research and read reviews from reputable sources or consider trying them on in person, if possible. Evaluating customer feedback, warranty policies, and expert opinions can help you make an informed decision about the suitability certain sunglasses for your outdoor activities.

We are massive fans of Sungod sunglasses. If you want to look like an F1 driver or Yacht Skipper, we think they fit the bill. Sungod try to be carbon neutral, offer a lifetime guarantee and fit the 4D sweet spot of looking cool without seeming to act like an 18 year old. Oh and by the way, they are realy good for your eyes. We recommend Sungod Renegades for a 4D style.