Review on Pearl IZUMi Infinity Trail Medium Shoes by Eric Timbeross

Well designed. Cozy, thick quality material: wool blend for warmth and technical material for performance and durability. I use these socks in cool and cold weather. I run early morning, night, afternoon on dry, wet and muddy trails mostly in the San Francisco Bay Area for 5-32 miles. My limbs tend to go numb on long runs in cold, wet weather. So I wear them with a wool headband and gloves. These trail socks are my new favorite cold weather socks. highlighted.