- Developed with the thinnest, lightest, and most compressive knitting technology - Breathable and moisture wicking, designed to dry fast inside securely fitted cycling shoes - Anti-microbial and anti-static - No feel toe seam - Machine wash cold, tumble dry low. No bleach, softeners or harsh detergents. - 50% Nylon, 39% Poly/Carbon, 11% Lycra - *Verified by LuxTag

- Developed with comfort in mind for tough roads and long days on the bike - Breathable and moisture wicking, designed to dry fast inside securely fitted cycling shoes - Thin, lightweight, and compressive for support and secure fit on the foot - No feel toe seam - Machine wash cold, tumble dry low. No bleach, softeners or harsh detergents. - 50% Nylon, 39% Polyester, 11% Lycra

- Developed with comfort in mind for tough roads and long days on the bike - Breathable and moisture wicking, designed to dry fast inside securely fitted cycling shoes - Thin, lightweight, and compressive for support and secure fit on the foot - No feel toe seam - Machine wash cold, tumble dry low. No bleach, softeners or harsh detergents. - 50% Nylon, 39% Polyester, 11% 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

- The Woolie Boolie is a 'Full Cushion' model in the DeFeet line up - Cushion through the entire sole of the sock for impact sports - Best seller - Cuff height: -001=1''; -005=4''

- The Wooleator is still in the 'Thin' sock category - This is a wool version of the popular Aireator - Aireator mesh on top of sock helps air flow and keeps your feet comfortable - StayFast flat-knit cuff to keep the sock in place - 64% Merino Wool, 28% Nylon, 8% Elastic - Made in USA

- 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

The Wooleator is a thin, merino wool version of the original favorite Aireator. Available in a 3" cuff. - Content: 61% Merino Wool, 37% Nylon, 2% Lycra - Weight: 1.6oz / 0.1lb - Care: Machine wash cool. Tumble dry low or hang dry. No bleach, softeners, or harsh detergents.

The Wooleator is a thin, merino wool version of the original favorite Aireator. Available in a 3" cuff. - Content: 61% Merino Wool, 37% Nylon, 2% Lycra - Weight: 1.6oz / 0.1lb - Care: Machine wash cool. Tumble dry low or hang dry. No bleach, softeners, or harsh detergents.

The Wooleator is a thin wool version of the original DeFeet Aireator. Wooleators are a non-padded, thin sock that can handle 4-season use. They are a great choice any time moisture is in the forecast or when riding in mountainous terrain. - Thin and low bulk profile - Aireator mesh foot top - Merges the natural characteristics of wool with recycled polyester - Naturally antibacterial and manages odor - Made from US merino wool Specifications: - Fiber content: 36% Nylon / 31% Merino Wool / 31% Recycled Polyester / 2% Lycra - Material: Knit

The Wooleator is a thin wool version of the original DeFeet Aireator. Wooleators are a non-padded, thin sock that can handle 4-season use. They are a great choice any time moisture is in the forecast or when riding in mountainous terrain. - Thin and low bulk profile - Aireator mesh foot top - Merges the natural characteristics of wool with recycled polyester - Naturally antibacterial and manages odor - Made from US merino wool Specifications: - Fiber content: 36% Nylon / 31% Merino Wool / 31% Recycled Polyester / 2% Lycra - Material: Knit

- The original DeFeet sock, the Aireator has been consistently upgraded and remains the gold standard of cycling socks. - Affordable and incredibly durable, Aireator's are the most popular cycling sock the world has ever known. - DeFeet Aireator mesh for superior breathability and comfort, the first sock to incorporate this type of open-mesh construction. - Eco-friendly: Made from recycled water bottles in North Carolina, USA. - Great for running, hiking, and on the bike - Machine wash cold, tumble dry low. No bleach, softeners, or harsh detergents. - 60% Nylon, 39% Recycled Polyester, 1% Lycra

- The original air-flow design sock - Very thin sock without much cushion, excellent for use with close fishoes - Super light, low bulk, and fast drying - Aireator mesh on top of sock helps air flow and keeps your feetcomfortable - No-Slip cuff helps keep the sock up - 39% Fresh FX, 60% Nylon, 1% Lycra - Made in USA

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.

- The original air-flow design sock - Very thin sock without much cushion, excellent for use with close-fitting shoes - Super-light, low bulk, and fast-drying - Aireator mesh on top of sock helps air flow and keeps your feet comfortable - No-Slip cuff helps keep the sock up - 39% Fresh FX, 60% Nylon, 1% Lycra - Made in USA

- 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

- The original air-flow design sock - Very thin sock without much cushion, excellent for use with close fit shoes - Super light, low bulk, and fast drying - Aireator mesh on top of sock helps air flow and keeps your feetcomfortable - No-slip cuff helps keep the sock up - 60% Nylon, 39% CoolMax, 1% Lycra - Made in USA

- The original air-flow design sock - Very thin sock without much cushion, excellent for use with close-fitting shoes - Super-light, low bulk, and fast-drying - Aireator mesh on top of sock helps air flow and keeps your feet comfortable - No-slip cuff helps keep the sock up - 60% Nylon, 39% Coolmax, 1% Lycra - Made in USA

- 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, 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. - The original air-flow design sock - Very thin sock without much cushion, excellent for use with close-fitting shoes - Super-light, low bulk, and fast-drying - Aireator mesh on top of sock helps air flow and keeps your feet comfortable - No-slip cuff helps keep the sock up - 60% Nylon, 39% Coolmax, 1% Lycra - Made in USA