The Smartwool PhD Outdoor Light Crew Socks are highly rated wool socks on Amazon. Made with a blend of merino wool, nylon, and elastane, these socks offer superior comfort, moisture-wicking, and odor-resistant properties. They feature a light cushioning and a crew length design, making them suitable for various outdoor activities such as hiking, running, and cycling. The socks have a seamless toe closure and a supportive fit to prevent blisters and provide all-day comfort. Available in different sizes and colors, the Smartwool PhD Outdoor Light Crew Socks are a favorite among outdoor enthusiasts.