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New Pack
Bundle image 3 pairs of T4033 in black
New Pack
Bundle image 3 pairs of T4033 in Black green and brown
New Pack
T4033 unisex boot heavyweight tactical sock in color black with white darn tough signature on forefoot
New Pack
T4033 unisex boot heavyweight tactical sock in color foliage green with black darn tough signature on forefoot
New Pack
T4033 unisex boot heavyweight tactical sock in color coyote brown with black darn tough signature on forefoot
Bundle image 3 pairs of T4033 in black
Bundle image 3 pairs of T4033 in Black green and brown
T4033 unisex boot heavyweight tactical sock in color black with white darn tough signature on forefoot
T4033 unisex boot heavyweight tactical sock in color foliage green with black darn tough signature on forefoot
T4033 unisex boot heavyweight tactical sock in color coyote brown with black darn tough signature on forefoot

T4033 Boot Heavyweight Tactical 3-Pack

$102.00
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Cushioning
Color
Size
  • In stock, ready to ship
  • Inventory on the way
  • Unconditionally Guaranteed for Life
  • Free shipping on orders $50+

Heavy in weight but light on your feet, this Tactical 3-pack is built to last. American-made in the foothills of Vermont, our Merino Wool Boot socks offer staunch support for when the going gets tough—which is often. Soft, supportive, and supremely durable, your feet (and your boots) will thank you for your service.

USAF Safe to Fly Certified and NAVAIR SOA Approved.

Height: Boot
Weight: Heavyweight
Pair with: Military combat boots, tactical boots, hiking boots
Style Number: T4033
  • Tactical boot socks average 13 in. from heel to cuff - expect them to rise just to the top of a basic 8 in. military combat boot.
  • A performance fit means no slipping, no bunching, no blisters - so you can focus on your mission and not your feet.
  • A military-grade fiber, Merino Wool protects foot health and is ultra-durable in the toughest conditions.
  • Heavyweight socks hold heat and are breathable and padded for full protection in cold weather.
  • Berry Amendment compliant tactical socks are knit with Merino Wool that's raised, sourced, and produced in the USA.
  • We close every toe seam using our True Seamless™ Toe technology for an ultra smooth, undetectable feel.
  • The “still” in Still Made in Vermont, USA is personal. We knit all our socks at our VT-based Mills - we can't imagine it any other way.
  • Unconditionally Guaranteed for Life - if these aren’t the longest lasting socks you’ve ever owned, return them for another pair.
Full Cushion
These full cushion socks are our warmest, most padded Tactical socks. Boot Sock cushion map showing full cushion throughout sock

Machine wash in cold water on gentle cycle with socks inside-out. Do not bleach. Tumble dry on low or hang dry. Do not dry clean. You can learn more about how to wash merino wool socks here.

Shop Individual Styles

Bundle image 3 pairs of T4033 in Black green and brown
Best Seller
T4033 unisex boot heavyweight tactical sock in color black with white darn tough signature on forefoot
T4033 unisex boot heavyweight tactical sock in color coyote brown with black darn tough signature on forefoot
T4033 Boot Heavyweight Tactical Socks with Full Cushion
$34.00
Darn Tough merino wool tactical socks with an overlaid star and stripes pattern

Berry Amendment Compliant

Durable socks for military boots with a lifetime guarantee, made in the USA. Darn Tough Tactical socks for combat boots meet the procurement and technical requirements of Berry Compliance. Our Merino Wool is raised, sourced, and produced in the USA.

Socks with a lifetime warranty, in a big pileSocks with a lifetime warranty, in a big pile

Unconditionally Guaranteed for Life

Socks knit with uncompromised comfort, durability, and fit.
Our Guarantee

Overall rating: 4.875199 / 5 from 1258 reviews.

AI Generated Review Summary

The T4033 Boot Heavyweight Tactical 3-Pack offers exceptional quality and comfort, with customers praising its durability, warmth, and fit. These American-made Merino Wool socks provide excellent support and cushioning, keeping feet warm and dry throughout the day.

Summary topics

  • Weight (3%): Customers expressed satisfaction with the weight of these socks, finding them comfortable and suitable for various activities.
  • Quality (8%): Customers raved about the excellent quality of the socks, with multiple mentions of high quality.
  • Cushioning (10%): Customers raved about the cushioning, describing it as excellent, superb, perfect, and very comfortable.
  • Feet Warmth and Dryness (10%): It was noted by customers that these socks keep feet warm and dry all day, making them a great purchase.
  • Comfort (3%): It was reported by customers that the comfort of these socks is excellent, providing great warmth and comfort without feeling bulky.

Review topics: ["size","fit","length","support","colors","fabric","weight","issues","material","look","stretch","addition","style","feel","design","pair","quality","comfort","customer service","socks","warmth","padding","weather","feet","height","durability","value","cushion","seams","thickness"].

Review highlights

  • "4022 Socks: These are well-cushioned, offering solid warmth and comfort without feeling bulky." — Jenna R.
  • "Exactly the right height, stretch, cushion and warmth." — Ralph P.
  • "Very nice warm stock, the fit is good and they provide great cushion in a shoe with little cushioning." — JEFFERY G.

Reviews

The Best

"These are my go-to socks for work! As a Paramedic, these full cushion socks are my favorite to wear every shift. My feet remain comfortable and dry all day long. Put together quality with a lifetime warranty and you have a winning pair! DT socks are the ONLY socks I wear."

— Stephen K. (5/5)

Summer/winter my feet love them

"These socks rule. Wearing them with my steel toes in 100f weather in the middle of a rainstorm, they keep my feet feeling great all day. They’ve also gotten me through long shifts in sub zero weather in the dead of winter. If you work outside in boots, these are the best."

— Will (5/5)

You won't go wrong with Darn Tough!

"02 Aug 2026: You won’t go wrong with Darn Tough socks; they’re comfy, but I suggest ordering a size up. Their XLs were tight, but their XXLs fit juuust right (for 13W feet). Darn Tough’s return policy is what’s best though – once you buy Darn Tough socks you’ll never have to buy a replacement pair/s again! This is the company to buy from! Thanks, Darn Tough!"

— Allen L. (5/5)

Warm Socks

"These are amazing! They keep my feet dry and warm. They are so soft as well. Overall these are great comfortable socks. I bought them just to wear around the house and to keep my feet warm and so far they've done a great job."

— Ari M. (5/5)

Throwing out all other brands that aren’t DARN TOUGH 🙌🏽

"Absolutely the most comfortable, firm and trustworthy wool socks I’ve come across! Whether backcountry adventuring, or laboring for hours on end, THESE socks are worth the investment! Thanks Darn Tough, looking forward to expanding my collection!!!"

— ALMA G. (5/5)

Cold winters have nothing on

"Cold winters have nothing on these socks. They’re incredible. Comfortable and warm without getting your feet all sweaty."

— Emilee R. (5/5)

My husband absolutely loves these

"My husband absolutely loves these new socks!"

— Carol W. (5/5)

Great sock and very comfortable,

"Great sock and very comfortable, for a heavyweight sock it does great in both hot and cold weather, I wear them in the middle of summer and have no overheating issues."

— Ben L. (5/5)

Perfect socks, even for just around the house

"I love to wear these heavyweight socks casually around the house. Super comfortable and have a nice cushion"

— Ken B. (5/5)

Great Socks!

"Darn Tough makes some great socks. I have had over 30 pairs in the last two decades. Their warranty is out of this world. These specific socks I wear while in uniform, they perform great in the field and in garrison. I also wear them in my civilian job where work boots are required. They breath, wick sweat and provide ample cushion. I can’t say enough about this brand and their products. Invest in your feet!! You’re on them all day, treat yourself!"

— Nicholas F. (5/5)

Q&A

Are these socks made with 100% wool?
We don't carry any 100% wool socks. A 100% Merino Wool sock would lack durability, and not provide the comfortably snug fit necessary for athletic adventures. When looking at our sock percentages, the Merino Wool is the body of the sock, Lycra Spandex is the bones/structure of the sock and Nylon is the reinforcement and is where the durability comes from.