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

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

The Cyclismo is a thinner technical sock with a low-bulk meta-pad knit into the foot pad, a unique textured weave cuff, and a no-feel toe seam. Available as either a Repreve performance fiber blend or a blend of American Merino wool and Repreve, the Cyclismo is naturally antibacterial and moisture wicking. - Meta pad - Warm weather - Synthetic 66% Nylon, 31% Recycled Polyester, 3% Lycra

The Wooleator DNA design 6" cuff in Charcoal grey with various horizontal lines of varied length and thickness in shades of blue and pink. 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: 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.

The Cyclismo 6", designed with the pro-rider in mind. The Cyclismo is a thinner technical sock with a low-bulk meta-pad knit into the foot pad, a unique textured weave cuff, and a no-feel toe seam, naturally antibacterial and moisture wicking. Product Details: - Meta pad / Warm weather / Synthetic - 66% Nylon, 31% Recycled Polyester, 3% Lycra - 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 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 Levitator Lite is a thin fit profile sock with a no-feel toe seam and an open mesh weave around the entire foot, providing a lighter feel for cycling in high temperatures or extreme terrain. - No padding - Warm weather - Synthetic Content: 60% Nylon, 37% Recycled Polyester, 3% 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, 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, 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 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 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 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