Men's Invincible Extra Socks

Our durable men's socks are designed to ride up the ankle, not down. Made in USA.


We put more into our wool blend socks for men so you can get more out of them. The heel and toe of our Invincible Extra Socks, the two most wear-prone areas, are designed to survive 20,000 abrasion cycles in laboratory testing. Northfield, Vermont.

  • Invincible Extra socks are engineered to withstand 20,000 abrasion cycles in laboratory testing
  • Meticulously crafted with pure merino wool for softness, moisture management, and odor control
  • Strengthened with nylon and spandex for added durability and resiliency
  • Constructed with a nylon-reinforced heel and toe for added abrasion resistance
  • A special rib-knit construction provides a perfect fit without bunching
  • A padded footbed lends long-lasting, all-day comfort
  • Mid-calf length
  • Made from a 70% merino wool/26% nylon/4% spandex blend
  • Washable
  • Three pairs per pack, same color


  • M(8-9½), L(10-11½), XL(12-13½)

"These are the most comfortable AND the most durable socks I have ever worn. I wear them in my street shoes as well as in hiking shoes. Throw out any sock in your drawer you don't love and replace them with these - you'll thank us for the recommendation."
—Perk Perkins, Orvis Chief Executive Officer

How Orvis makes it absolutely right.


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Merino Wool
Our wool Henley shirt for men is an ideal extra layer in cooler weather.
Merino Wool Waffle Knit Henley Sweater

An ancient and universal fiber

One of the oldest and most universal fibers, felted or woven wool has been used for garments and household linens since the earliest civilizations. Wool textiles have been documented as far back as 3,000 B.C.

The superior quality of wool from merino sheep

Thousands of years of evolution and selective breeding have resulted in merino sheep capable of producing a super-fine wool fiber. One square inch of merino fleece produces nearly four times as many wool fibers as other breeds of sheep. Interlaced with millions of microscopic air pockets, which act as Nature’s most effective insulator, merino fibers naturally reduce the passage of heat by trapping air between the woolen fibers. Because merino fibers are smaller in diameter and more abundant than in any other wool, they trap more air and keep the wearer naturally more comfortable.

Versatile, durable and comfortable

Merino wool keeps the wearer warm in cold weather and cool in hot weather. These remarkable fibers also absorb up to 30% of their own weight in moisture, pulling vapor away from the body so that the wearer stays dry and comfortable regardless of the temperature.

Fine merino wool is soft, not scratchy!

Modern technology has made it possible to sort and select only the finest merino fibers. Merino wool has a microscopic diameter—about one-third to one-tenth the thickness of a human hair. The smaller the diameter, the finer, softer, and less scratchy the fabric will be. Lustrous merino wool produces fabric that can be worn next to the skin without discomfort, is soft, and always provides an exceptional hand and distinctive style. Orvis offers a wide range of luxuriously soft merino wool clothing for men.

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  • Men's Invincible Extra Socks, 3-pairs $49
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