Most socks don’t last long; they stretch, tear, or lose their shape after a few months, leaving you stuck in a cycle of constant replacements. Darn Tough breaks that cycle with socks designed from Merino wool and high-density knitting, crafted in Vermont to handle trails, work shifts, and everyday wear. Backed by a lifetime guarantee, they deliver comfort, durability, and performance you can rely on. Ready to see why these socks outlast the rest? Start exploring the styles built to prove it.
Built to Endure: What Makes Darn Tough Different
Merino Wool Advantage
Merino wool naturally regulates temperature, keeping feet warm in winter and cool in summer. It pulls moisture away from the skin, reducing the likelihood of blisters and keeping the skin dry even during prolonged wear. Unlike synthetic fibers, it resists odor buildup, meaning socks stay fresher and more comfortable across multiple days of use.
True Durability
Every pair is knit with high-density stitching, creating a tighter, stronger fabric. Reinforced heels and toes prevent weak spots that usually cause holes. This structure keeps socks from sagging or thinning, even after repeated washes and hard use. Tested in Vermont’s rugged outdoors, they’re built to withstand punishment.
Lifetime Guarantee
Darn Tough offers a simple promise: if your socks wear out, they will replace them. There’s no fine print or complicated process—just a genuine guarantee rooted in confidence. Few brands offer that kind of trust, making it clear these socks are made to last for years, not just months.
Comfort Without Bulk
Each pair is designed to feel smooth and secure, featuring a seamless toe that prevents rubbing or irritation. Different cushioning options—from ultralight to full—let you match comfort to your activity. Despite years of washing and use, they maintain their shape without sagging, keeping your feet supported all day.
Made in Vermont, USA
All socks are produced at the family-owned mill in Northfield, Vermont. Local production allows for consistent quality control and supports American jobs. With decades of knitting expertise behind every pair, Darn Tough maintains strict standards, ensuring that durability, comfort, and performance never leave the production floor.
Trail Companions That Refuse to Quit
Hiking socks shouldn’t just survive a trail; they should help you thrive on it. Darn Tough’s hiking lineup is engineered for comfort, durability, and moisture control. From summer treks to alpine climbs, these socks deliver a steady fit that never slips, sags, or calls it quits.
Women’s Hiker Micro Crew Midweight Hiking Socks
A hiking favorite, this women’s micro crew rides just above boots, staying snug with zero slipping or bunching. Reinforced Achilles cushioning adds durability, while Merino wool manages moisture and odor. With seamless toes and thermoregulating warmth, it’s a midweight sock built for every season and guaranteed for life.
Men’s Vangrizzle Boot Midweight Hiking Socks 
Designed for long treks, this men’s boot sock rises 11 inches, giving sturdy coverage above hiking boots. A performance fit prevents blisters, while Achilles cushioning absorbs stress on tough climbs. Merino wool keeps feet dry across shifting weather, and seamless toes ensure comfort mile after mile—backed by a lifetime guarantee.
Men’s Mountaineering Over-the-Calf Heavyweight Hiking
For brutal cold and demanding climbs, this heavyweight over-the-calf sock delivers unmatched insulation. Seventeen inches of coverage wraps the leg, pairing perfectly with mountaineering boots. Reinforced cushioning boosts comfort, seamless toes prevent irritation, and Merino wool balances heat and moisture. Rugged, warm, and unyielding, it’s built to take you higher.
Built for Speed, Backed by Strength
Running demands gear that keeps up with every stride, not socks that distract with slipping or blisters. Darn Tough’s running collection is engineered with ultra-lightweight yarns, seamless toes, and Merino wool’s moisture magic. The result is comfort that endures through sprints, marathons, and every run in between.
Men’s Run No Show Tab Cushioned Ultra-Lightweight Running Socks
Low-profile at 3.5 inches, this no-show tab sits just above sneakers for a sleek fit. A performance design prevents slipping or bunching, while arch support reduces fatigue. Merino wool dries fast, controls heat, and stays fresh. Feather-light and second-skin soft, it delivers distraction-free comfort for every mile.
Men’s Run Quarter Cushioned Ultra-Lightweight Running Socks
This ankle-height quarter sock was made for movement, cushioning each step without adding bulk. Lightweight yarns deliver breathability, while a snug performance fit eliminates blisters. Merino wool wicks sweat and regulates temperature, keeping feet cool on trails or pavement. Built to flex, support, and last—perfect for everyday runners and adventurers.
Women’s Stride Micro Crew Ultra-Lightweight Running Socks
Designed for endurance, this women’s micro crew adds targeted durability at the heel, footbed, and metatarsals. Merino wool prevents chafing, while mesh zones keep feet cool during long distances. Its sleek, skin-close fit ensures miles of comfort with zero slippage. Tough enough for ultras, yet soft enough for daily training.
Everyday Comfort with a Twist of Character
Not every sock needs to conquer a mountain. Some are designed for daily wear, casual comfort, and a bit of personality. Darn Tough’s lifestyle lineup blends Merino wool softness with durability that lasts through seasons, giving you cozy warmth or breathable lightness, all guaranteed for life.
Women’s Shetland Crew Lightweight Lifestyle Socks
With patterns that whisper of fireplaces and ski lodges, this crew sock adds hygge to any day. Merino wool keeps feet warm in the chill yet breathable when temperatures rise. Soft cushioning offers everyday comfort, while its snug fit never slips. Cozy or crisp, this lightweight sock always feels right.
Women’s No Show Heavyweight Lifestyle Socks
A hidden heavyweight, this no-show design delivers warmth without showing above sneakers. Merino wool keeps feet dry and odor-free, while heavyweight knitting traps heat on chilly days. Arch support secures the fit, seamless toes prevent irritation, and soft yarns keep comfort steady from morning coffee to evening wind-down.
Unisex Close Knit Crew Lightweight Lifestyle Socks
Business-ready yet casually smooth, this everyday crew rises just above sneakers for versatile style. Merino wool keeps things breathable, fresh, and long-lasting, while seamless toes and lightweight yarns create a silky feel. The snug fit ensures zero bunching, letting you wear them comfortably from early mornings to late evenings.
Snow-Proof Comfort, Run After Run
From first chair to last call, socks can make or break a day on the slopes. Darn Tough’s ski and snowboard lineup delivers warmth, breathability, and a stay-put fit. Whether you’re chasing powder, carving groomers, or helping kids learn to turn, these socks keep comfort steady all season long.
Men’s Solstice Over-the-Calf Lightweight Ski & Snowboard Socks
Vintage ski poster vibes meet modern performance in this lightweight over-the-calf sock. At 17 inches, it stays snug under boots without bunching, keeping legs covered just below the knee. Breathable Merino wool resists odor, while reinforced durability stands up to season-long wear. From après to powder days, comfort never fades.
Women’s Peaks RFL Over-the-Calf Ultra-Lightweight Ski & Snowboard Socks
For precision-fit ski boots, this ultra-lightweight over-the-calf sock delivers zero bulk with all the warmth of Merino wool. Drop-needle knitting keeps the feel smooth and sleek, while moisture control keeps feet fresh through intense runs. Built tough in Vermont, it’s made to push harder, faster, and longer with every ride.
Kids’ Little Yeti Over-the-Calf Midweight Ski & Snowboard Socks
Perfect for young shredders, this midweight over-the-calf sock wraps legs in warm, soft Merino wool. Breathable, moisture-wicking, and built with a snug fit that stays in place, it keeps little feet happy from bunny hills to backyard sledding. Durable enough for endless snow days, yet cozy enough for the ride home.
Rugged Warmth for Long Hunts
Cold mornings, damp boots, and long waits in the stand demand socks that don’t quit. Darn Tough hunting socks deliver steady warmth, moisture control, and a performance fit that stays locked in place. Built with Merino wool and heavy-duty construction, they keep hunters dry, warm, and focused in any season.
Over-the-Calf Heavyweight Hunting Socks
The burliest hunting sock in the lineup, this heavyweight over-the-calf style is built for extreme cold. Extra-heavy terry loops cover the entire foot and leg, trapping warmth while adding soft cushioning. With a secure fit that resists bunching, it pairs perfectly with tall boots or waders for maximum protection.
Women’s Boot Heavyweight Hunting Socks
Designed with women’s sizing for the perfect fit, this heavyweight boot sock uses full-length terry cushioning for insulation and comfort. Merino wool keeps feet dry by wicking moisture, while reinforced construction holds up through long hunts. Breathable yet warm, it’s a reliable partner when daylight fades and the cold sets in.
Boot Full Cushion Midweight Hunting Socks
Made for dawn-to-dusk hunts, this midweight boot sock balances warmth and breathability. Fine-gauge knitting creates durability, while ribbed arch support locks the fit in place. Cooling vents prevent overheating, and Merino wool manages moisture across shifting conditions. At 11 inches tall, it rises above sturdy boots for all-day protection.
Workhorses for Your Workboots
Long shifts, hard floors, and heavy boots put feet through the wringer. Darn Tough’s work socks are designed with all-day cushioning, seamless comfort, and Merino wool breathability. Whether you’re standing, hauling, or climbing ladders, these socks work as hard as you do—and they’re guaranteed for life.
Men’s Steely Boot Midweight Work Sock
Made for steel-toe boots, this midweight sock delivers full cushion from toe to cuff. Reinforced construction resists wear, while Merino wool keeps feet dry and comfortable. The snug performance fit stays put in tough conditions, protecting against blisters. Built for long shifts, it’s the work sock that never clocks out.
Women’s Steely No Show Tab Lightweight Work Sock
Designed for low-cut work shoes, this no-show tab sock is lightweight yet tough. Merino wool breathes and wicks moisture, while targeted cushioning shields against steel-toe pressure. Seamless toes prevent irritation, and a snug fit ensures a secure hold. Perfect for long shifts, it delivers impact protection in a barely-there profile.
Men’s Stanley K Over-the-Calf Lightweight Work Sock
Rising 17 inches, this over-the-calf sock offers full leg coverage in work or chore boots. Lightweight yet supportive, it features mesh venting for breathability and Merino wool for moisture control. A seamless toe and performance fit prevent bunching or hot spots, keeping feet comfortable through even the longest workdays.
Mission-Ready, Mile After Mile
Tactical socks need more than toughness—they need precision, comfort, and durability that stand up to long missions and unforgiving conditions. Darn Tough’s tactical line is Berry Amendment compliant, knit with American Merino wool, and built to perform without slipping or bunching. When focus matters, these socks have your back.
T4021 Boot Midweight Tactical Socks with Cushion 
Rising 13 inches to meet combat boots, this midweight tactical sock delivers dense cushioning across calves, toes, and footbeds. Reinforced heels and toes resist wear, while elastic arch support keeps the fit locked in. Made from U.S.-sourced Merino wool, it regulates moisture and temperature for dependable comfort in tough missions.
T4088 Quarter Midweight Tactical Socks with Cushion
Built to meet PT uniform standards, this quarter-length sock provides cushioning underfoot with a snug, supportive fit. Reinforced heels and toes extend durability, while Merino wool breathes and wicks away moisture. With no logo and a seamless toe, it’s regulation-ready comfort designed for training, duty, or dress shoes.
T4037 No Show Lightweight Tactical Socks No Cushion
Minimalist yet reliable, this no-show sock is ideal for tactical sneakers or low-profile footwear. Lightweight mesh enhances breathability, while arch support maintains a secure fit. Reinforced heels and toes enhance resilience, while seamless construction prevents irritation. For those who prefer less sock, it delivers maximum comfort and durability.
Durability isn’t a feature; it’s the foundation of Darn Tough socks. Reinforced stitching, seamless toes, and moisture-managing Merino wool create socks that keep their shape and strength through years of use. Backed by a lifetime guarantee, they prove lasting comfort and resilience can truly come stitched into every pair.
