Best Darn Tough in 2026

Midweight with Cushion — This fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height — Sitting near mid-calf, it’s the best sock height for everyday casual and dress. Peeks just above the top of a standard hiking boot.

Composition — Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from the skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Cushion — This fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height — Sitting near mid-calf, it’s the best sock height for everyday casual and dress. Peeks just above the top of a standard hiking boot.

Composition — Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from the skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Cushion — A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot. See chart below if other heights may be better for you.

Composition - Designed and Knit in Vermont with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Unconditionally Guaranteed for Life – if these aren’t the longest lasting socks you’ve ever owned, return them for another pair.

Lightweight Merino Wool is at home on the trail, naturally moving moisture to keep feet fresh and dry in all weather.

Great for the Outdoors – Hiking, backpacking, days at the park, playground, summer camp… you name it. These socks are every child’s go-to for outdoor fun.

A True Performance Product

Quality Assured

Designed With The User In Mind

Midweight with Cushion — A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 58% Coolmax Polyester 39% Nylon 3% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Lightweight with Cushion - Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

1/4 Sock Height - Sits just above the ankle. The “just right” height that’s fast and light. Great for low-cut hikers and running shoes.

Composition - Knit with 52% Nylon 44% Merino Wool 4% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Lightweight with Cushion - Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 54% Nylon, 43% Merino Wool, 3% Spandex Lycra. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

A True Performance Product

Quality Assured

Designed With The User In Mind

Midweight with Cushion — A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 58% Coolmax Polyester 39% Nylon 3% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Lightweight with Cushion - Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 54% Nylon 43% Merino Wool 3% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Lightweight with Cushion - Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 54% Nylon 43% Merino Wool 3% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Lightweight with Cushion - Light and strong with a thin layer of cushioning along base of foot. Our most versatile construction. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 54% Nylon 43% Merino Wool 3% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

We close every toe seam using our True Seamless Toe technology for an ultra smooth, undetectable feel.

A performance fit means no slipping, no bunching, no excuses. These everyday socks are all business.

Lightweight yarns create socks so smooth and comfortable you'll want to wear them all day, and the next.

Midweight with Full Cushion - A Midweight sock with high density cushioning throughout the entire sock for full on comfort and performance. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Boot Sock Height - Sits mid-calf for added protection and warmth. A sturdy companion.

Composition - Knit with 66% Merino Wool 32% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

A True Performance Product

Quality Assured

Designed With The User In Mind

Midweight with Cushion — A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 59% Merino Wool, 39% Nylon, 2% Lycra Spandex

66% Merino Wool, 32% Nylon, 2% Lycra Spandex

Made in Vermont, USA

Unconditional Lifetime Guarantee

Midweight with Cushion - A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Performance Fit: No slipping, no bunching, and no blisters.

Fine Gauge Knitting: Unprecedented durability and our unique "put it on, forget it's on" feel.

Fast Action Wicking: Pulls moisture away from skin. Fast drying.

BOOT SOCK HEIGHT: Sits mid-calf for added protection and warmth. A sturdy companion. For a shorter sock, check out style 1466.

CUSHION: Mid-level cushion density under foot. A warm and ultra-comfortable choice when conditions demand it. For a sock with more cushion, check out style 1405.

COMPOSITION: Crafted with 64% Merino Wool, 33% Nylon, 3% Lycra Spandex. 1441 stitches per square inch provides extra cushioning, durability, and a foot hugging fit.

Midweight with Cushion - A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Full Cushion - A Midweight sock with high density cushioning throughout the entire sock for full on comfort and performance. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Boot Sock Height - Sits mid-calf for added protection and warmth. A sturdy companion.

Composition - Knit with 66% Merino Wool 32% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Cushion - A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Full Cushion - A Midweight sock with high density cushioning throughout the entire sock for full on comfort and performance. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Boot Sock Height - Sits mid-calf for added protection and warmth. A sturdy companion.

Composition - Knit with 66% Merino Wool 32% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Heavyweight with Full Cushion - High density cushioning throughout the entire sock for full on comfort and performance. The most comfortable and warm option Darn Tough offers. True Seamless technology allows for an undetectable seam fusion for an Ultra-smooth, invisible feel.

Over-The-Calf-Height - The name says it all. The ultimate height for keeping the outside—out.

Composition - Knit with 73% Merino Wool 25% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Cushion - A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Coolmax Engineered to move moisture away from your skin and dry fast in warm conditions.

The perfect sock for runners looking to lose bulk without sacrificing cushioning and comfort when the weather gets hot

True Seamless construction reduces hotspots and blisters

Heavyweight with Full Cushion - High density cushioning throughout the entire sock for full on comfort and performance. The most comfortable and warm option Darn Tough offers. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Over-The-Calf Height - The name says it all. The ultimate height for keeping the outside—out.

Composition - Knit with 79% Merino Wool 19% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.

Midweight with Cushion - A warm and extremely comfortable choice when conditions demand it, this fine gauge knitted sock provides mid-level cushion density under your foot. True Seamless technology allows for an undetectable seam fusion for an ultra-smooth, invisible feel.

Micro Crew Height - A shorter, more concise take on the traditional crew height. Peeks just above the top of a standard hiking boot.

Composition - Knit with 63% Merino Wool 35% Nylon 2% Lycra Spandex. The fast action wicking pulls moisture away from skin, so no more sweaty, stinky socks. The soft, breathable merino wool has fast drying, all weather performance that keeps you cool in the summer and warm in the winter.