The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable. - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles.

The thin profile double cuff Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable. Please note: Double cuff Aireators feature a tonal DeFeet logo on the back of the cuff (the black Aireator features a white logo; the white Aireator features a black logo). - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles.

The Aireator 3” double cuff Bee Aware in black with a sunshine yellow bee hive cuff and bee graphics. The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable. Product Details: - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable. Product Details: - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

The Aireator 3” double cuff Attack in DeFeet Blue featuring a shark graphic. The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable. Product Details: - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable. Product Details: - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable, in single or double cuff. - No padding - 4-season - Synthetic Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable, in single or double cuff. - No padding - 4-season - Synthetic Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable. - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles.

The Aireator 6" in black with hops and barley graphics on cuff in lime and khaki. The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable. - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles.

The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture-wicking, and durable. The original Aireator 5" in black with white d-logo. Product Details: - No padding / 4-season / synthetic - Content: 60% Nylon, 39% Recycled Polyester, 1% Lycra - Weight: 1.6 oz/.10 lb - Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

- 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

The Aireator 4" unicorn in a women's specific fit in black with a unicorn riding a bike on the cuff. Designed for the female foot, the women's fit has less bulk and additional elasticity, so socks provide a compressive feel on the foot and won't bunch up in the shoe. Available in a three-size system. The thin profile Aireator features an open mesh weave over the foot top, making these lightweight socks ideal for all forms of cycling and everyday adventure. Breathable, moisture wicking, and durable.

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, low-bulk sock available as either USA Merino wool or a blend of Merino and Repreve performance fiber. Both versions are moisture resistant and naturally antibacterial, equally comfortable for 4-season cycling or casual wear. - No padding - 4-season - Wool Content: 36% Nylon, 31% Merino Wool, 31% Recycled Polyester, 2% Lycra

Wooleator 3" D-Logo in dark charcoal grey features a light colored d-logo on the side of the cuff. The Wooleator is a thin, low-bulk sock available as either USA Merino wool or a blend of Merino and Repreve® performance fiber. Both versions are moisture resistant and naturally antibacterial, equally comfortable for 4-season cycling or casual wear. Product Details: - No padding / 4-season / Wool - Content: 61% Merino Wool, 37% Nylon, 2% Lycra - Care: Machine wash cool. Tumble dry low or hang dry. No bleach, softeners, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

- 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''

Evo Classique 6" is a ribbed sock in three classic colors: black, white, and high-vis yellow. The EVO Classique delivers a clean, timeless style with a fine ribbed pattern throughout the sock. The fabric is thin, lightweight, and compressive with additional Lycra for support and fit. Fast-drying and low bulk with a no-feel toe seam for a comfortable fit in cycling shoes. The breathable moisture wicking fiber makes the Classique ideal for warm to hot conditions. Product Details: - No padding / Hot weather / Synthetic - Content: 50% Nylon, 39% Polyester, 11% Lycra - Care: Machine wash cool. Tumble dry low. No bleach, softener, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

Evo Mont Ventoux 6" features a unique grid weave throughout the sock, and comes in six colors: blue, black, pink, white, orange, and high-vis yellow. The Mont Ventoux is thin, light, and compressive, with a continuous 360 degree vent grid from the upper cuff to the toe box and a no-feel toe seam, providing moisture wicking and cooling in warm conditions. Made from a performance polyester blend with Lycra for support and to keep the sock in position. Product Details: - No padding / Hot weather / Synthetic - Content: 50% Nylon, 39% Polyester, 11% Lycra - Care: Machine wash cool. Tumble dry low. No bleach, softener, or harsh detergents. Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our recycled poly is manufactured right here in North Carolina at Repreve from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

The DeFeet Woolie Boolie is our cushiest sock, with a cult following for all the right reasons: woolie warmth, padded comfort, and durability. - Full padding - 3-season - Wool Content: 70% Merino Wool, 27% Nylon, 3% Lycra

- 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

The Evo Disruptor reduces drag with a unique fine knit weave of low profile vertical striations for optimized aerodynamics, proven through wind tunnel testing to have a reduction of 8 watts in comparison to standard shaved legs. The Disruptor is thin, compressive, and lightweight with additional Lycra for support and elasticity. The sock has a smooth feel, dries fast, and is low bulk with a no-feel toe seam for a comfortable fit in cycling shoes. Ideally suited for time trials and road races in warm to hot conditions. - No padding - Hot weather - Synthetic Content: 50% Nylon, 39% Polyester, 11% Lycra

The DeFeet Woolie Boolie is our cushiest sock, with a cult following for all the right reasons: woolie warmth, padded comfort, and durability. - Full padding - 3-season - Wool Content: 70% Merino Wool, 27% Nylon, 3% Lycra