T4033 Boot Heavyweight Tactical Sock with Full Cushion
T4033 green tactical socks on foot
T4033 green tactical socks on foot with combat boots
T4033 Boot Heavyweight Tactical Sock with Full Cushion
T4033 Boot Heavyweight Tactical Sock with Full Cushion
Close up shot of a pair of the T4033 tactical boot socks in foliage green hanging off the back of a truck bed
Person wearing T4033 walking around so you can see fit
Image of T4033 Tactical Boot sock in Coyote Brown calling out all of the features and benefits of the sock

T4033 Boot Heavyweight Tactical Sock with Full Cushion

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Regular price$30.00
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Cushioning
Color
Size
Unconditionally Guaranteed for Life
Free shipping on orders $50+

Our Extreme Cold Weather/Mountaineering boot sock designed for extreme cold climates or rugged terrain. This is our warmest sock, featuring full terry loop cushioning throughout for maximum warmth. Elastic support at arch. Reinforced heel and toe for increased durability.

USAF Safe to Fly Certified and NAVAIR SOA Approved

Height: Boot
Weight: Heavyweight
Pair with: Military combat boots, tactical boots, bunny boots
  • 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.
  • Berry Amendment compliant tactical socks are knit with Merino Wool that's raised, sourced, and produced in the USA.
  • US Air Force Safe to Fly certified, meeting Flame Resistant and No Melt No Drip requirements for wearing next to skin under approved flame resistant combat and utility uniforms.
  • 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.
  • 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.

Style Number: T4033
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 warm 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.

Full Cushion
Materials: 80% Merino Wool 19% Nylon 1% Lycra® Spandex
Unisex Size Chart
Sock Size Shoe Size
Men/Unisex Women Men's US Women's US Kids' US EU UK
XS S 2.5 - 5 4.5 - 7 3 - 6 35 - 37.5 2.5 - 4.5
S M 5.5 - 7.5 7.5 - 9.5 - 338 - 40.5 5 - 7
M L 8 - 9.5 10 - 11.5 - 41 - 42.5 7.5 - 9
L XL 10 - 12 12 - 14 - 43 - 45.5 9.5 - 11.5
XL - 12.5 - 14.5 - - 46 - 49.5 12 - 14
XXL - 15 - 17 - - 50 - 53 15 - 16
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.