X-Static Ultra-Lightweight Crew Liner Black Small - Fox River® Socks
X-Static Ultra-Lightweight Crew Liner Silver Small - Fox River® Socks

X-Static Ultra-Lightweight Crew Liner

Regular price$ 14.00
Shipping calculated at checkout.

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  • In stock, ready to ship
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Buy 2 pairs of socks take 10% off, Buy 3 take 15% off, Buy 4 take 20% off!

Style #4101

    These ultra-lightweight liners made with X-Static help eliminate odor in the sock. The silver coated nylon will also assist in minimizing static and regulating temperature for the life of the sock, wash after wash.

    • Silver-coated nylon helps eliminate odor naturally and inhibits bacteria growth in the sock
    • Smooth, flat comfort toe seam
    • 60% polypropylene, 20% nylon, 19% X-Static nylon, 1% spandex
Handwear Size Guide

How should I take care of my new favorite Fox River items?

SOCKS - Machine wash warm, inside out. Do not bleach. Tumble dry on low. Do not iron. Do not dry clean. Note: Care Instructions are listed on each product page and on every package.

HANDWEAR - Hand wash, warm with mild detergent or soap. Gentle hand wring. Dry flat.

Free shipping, with minimum order value $35.00 (after discounts), is currently available to customers through economy shipping service only. This excludes bulk orders. The ship-to address must be in the contiguous United States. If you have eligible products in your cart, and have met the minimum threshold of $35.00 (after discounts), those will be shipped for free.

We Believe in Our Socks


At Fox River, we are serious about delivering the highest-quality products for our customer. Simply stated, if you are not satisfied with the quality of our product, we will provide a replacement.

Who We Are

Fox River is a leading U.S. manufacturer of outdoor, sport and lifestyle performance socks since 1900. Fox River is privately owned and operates a hosiery mill in Osage, Iowa at the heart of the country. The central location of the mill helps Fox River offer quick, convenient deliveries across the country and around the globe. Fox River’s premium and performance socks are manufactured at its Iowa headquarters by 200 of the friendliest, hard-working folks you’ll ever meet. Fox River socks have been made in the USA since 1900 utilizing US and imported yarns. We're committed to remaining American-made.

Our Commitment

The Fox River brand is known for its commitment to innovative sock construction and continuous attention to trends in the marketplace. Notably, the brand introduced its signature Wick Dry® moisture management technology in 1985 to help keep feet dry and reduce the moisture build-up that can lead to hot spots and blisters. In 2000, Fox River launched the industry’s first women’s specific-fit performance sock line with smaller toe boxes and heel pockets to better fit women’s feet.

Customer Reviews

Based on 14 reviews
Best liners ever.

These are the best liners I’ve used. They’re thin, wick away moisture, and hold up well after years of use.

Excellent layer for Alaska trip

Just back from kayaking and zodiac trips on water and these liners made a perfect extra layer under regular boot socks.No blisters:just warmth.

Maryleigh Hegner
Love ‘em

These socks are so comfy and give you extra support on the bottom of your feet.

Neal Robichaux

The heavier, mid-weight Style #6074 have been my ONLY socks for boot use, in temps ranging from 30-95F. While those wear like iron, I wanted something that would work with office oxfords. I couldn't bear to go with anything other than these, the sibling to the #6074's. So far, so good. Same comfortable napp (a bit shorter, though), same quick dry after washing. And same great foot feel at the end of the day, something I never got with wool.

Lynette Sullivan
Good looking!

Glad for the extra padding in the heal and toe area. Bought for my college son who is hard on socks and wears through the toes mostly. Have been buying Foxriver for him. Extra money, but made in Iowa and quality to boot! Who can beat that!!