- The original DeFeet wool sock, the Woolie Boolie, has been consistently upgraded and remains the gold standard of cold weather cycling socks - Affordable and incredibly durable, Woolie Boolie's are the most popular cold weather wool cycling sock. - Wool fibers inherently manage moisture to keep your feet cool & dry in the summer and warm & dry in the winter - Made from US merino wool - Machine wash cool, tumble dry low - No bleach, softener, or harsh detergents - 70% Merino Wool, 27% Nylon, 3% Lycra

- Made for riding any trail in any style on the entire mountain - Made from the finest merino wools in the world - 64% Wool, 34% Nylon, 2% Lycra

- Breathable and moisture-wicking - Thin throughout for a lightweight feel Materials - 60% Nylon - 39% Recycled Polyester - 1% Lycra

- Breathable and moisture-wicking - Thin throughout for a lightweight feel - Double layer cuff Materials - 60% Nylon - 39% Recycled Polyester - 1% Lycra

- Cushioned under the ball of the foot, creating a tighter fit in the forefoot - Cushion helps dampen road vibration and eradicate any movement of the foot inside the shoe Materials - 66% Nylon - 31% Recycled Polyester - 3% Lycra

- Made for people who want the least amount of sock in a shoe - No feel toe seam - Low profile, textured 6" cuff - Reinforced heel & toe for durability in high street abrasion areas Materials - 60% Nylon - 37% Recycled Polyester - 3% Lycra

- Breathable and moisture-wicking - Thin throughout for a lightweight feel Materials - 60% Nylon - 39% Recycled Polyester - 1% Lycra

DeFeet's Wooleators are perfect for any ride in any temperature because they're made of wool, which wicks, breathes, and insulates whether your feet are wet or dry for awesome comfort.

DeFeet's Wooleators are perfect for any ride in any temperature because they're made of wool, which wicks, breathes and insulates whether your feet are wet or dry for awesome comfort.

- Breathable and moisture-wicking - Thin throughout for a lightweight feel Materials - 60% Nylon - 39% Recycled Polyester - 1% Lycra

DeFeet’s Aireators were their first airflow-design cycling socks and they're famous for outstanding durability, breathability and comfort. Made from a lightweight blend of 60% nylon, 39% CoolMax EcoMade and 1% Lycra, they'll keep you comfortable and looking great season after season.

DeFeet’s Aireators were their first airflow-design cycling socks and they're famous for outstanding durability, breathability and comfort. Made from a lightweight blend of 60% nylon, 39% CoolMax EcoMade and 1% Lycra, they'll keep you comfortable and looking great season after season.

DeFeet’s Aireators were their first airflow-design cycling socks and they're famous for outstanding durability, breathability and comfort. Made from a lightweight blend of 60% nylon, 39% CoolMax EcoMade and 1% Lycra, they'll keep you comfortable and looking great season after season.

DeFeet’s Aireators were their first airflow-design cycling socks and they're famous for outstanding durability, wicking, breathability and comfort. Made from a lightweight blend of 60% nylon, 39% CoolMax EcoMade and 1% Lycra, these tall, thin socks will keep you comfortable and looking great season after season.

DeFeet’s Aireators were their first airflow-design cycling socks and they're famous for outstanding durability, wicking, breathability and comfort. Made from a lightweight blend of 60% nylon, 39% CoolMax EcoMade and 1% Lycra, they'll keep you comfortable and looking great season after season.