Spending time outdoors is incredible for your mind and body — but you’ve got to protect your eyes. Whether you’re hiking through forests, exploring mountain trails, or chilling by the beach, a solid pair of sunglasses isn’t just a style statement — it’s essential gear. We’ve rounded up 10 of the best affordable sunglasses for outdoor adventures in 2025, all available on Amazon. These picks are durable, lightweight, stylish, and won’t break the bank. Note: This post may contain affiliate links, meaning we may earn a small commission if you purchase through our links — at no extra cost to…