Free USA Shipping on Orders $75+
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Ships in 1–2 business days
In business over 20 years
Care at a glance
- Machine wash cold
- Lay flat, air dry
- Skip the dryer
- No bleach

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Our thickest, warmest boot socks. Perfect for chilly weather!
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Fewer Blisters with alpaca - Great for boots worn in the rugged outdoors
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Made in Peru with:Â 48% Alpaca, 40% Acrylic, 8% Nylon, 4% Elastic
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Care Instructions:Â Machine wash cold, cool or air dry
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Our socks are all unisex. You will choose your sock size based on the following shoe sizes for the person you are shopping for:
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Small: Women's 5-8 or Men's 4-7
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Medium: Women's 8-10 or Men's 7-9
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Large: Women's 10-12 or Men's 9-11
- X-Large: Women's 12+ or Men's 11-14
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Small: Women's 5-8 or Men's 4-7
Alpaca Direct Extreme Winter Boot Socks - These thick and lofty alpaca socks are perfect for keeping your feet toasty during the chilly winter months or for outdoor expeditions! Extra thick & Durable warm socks for comfort and warmth! These Alpaca Boot Socks can be put in your washer without the worry of shrinkage! They are perfectly suited for extreme cold and winter conditions where you need the warmest socks possible. These are our thickest socks and a favorite each year as the weather turns cold. These also make great gifts for any person you know who really cherishes warm feet.Â
Shipping
- Free USPS shipping on U.S. orders of $75 or more. Under $75: $6.99.
- Please allow 1–2 business days for order processing. We ship Monday–Friday, excluding holidays; the daily cutoff is 2 pm Pacific.
- USPS standard delivery is usually 2–4 business days after processing (not guaranteed by USPS).
- Orders with more than one brand may arrive on different days.
- We currently ship within the USA only. See all shipping options and rates.
Returns
- Our products are guaranteed authentic and against defects and faulty workmanship.
- Items must be returned in the same condition as they were sent, unworn with original tags, and postmarked within 30 days.
- Final Clearance items and Knit Club packets are non-refundable.
- Read the full return policy.
Care for your alpaca socks
Simple care keeps alpaca socks soft, warm and the right size.
- Wash Machine wash cold, inside out, on a gentle cycle with a mild detergent.
- Dry Lay flat, air dry. Reshape while damp.
- Skip the dryer Heat and tumbling can shrink and felt alpaca socks.
- No bleach or fabric softener Both can dull the fiber and the color.
Frequently Asked Questions
Shipping, returns, sizing and care. Still have a question? Email customerservice@alpacadirect.com. We usually reply within one business day.
How much does shipping cost?
Free USPS shipping on U.S. orders of $75 or more. Orders under $75 ship for $6.99. See shipping rates.
When will my order ship and arrive?
Please allow 1–2 business days for order processing. We ship Monday–Friday, excluding holidays; the daily cutoff is 2 pm Pacific. USPS standard delivery is usually 2–4 business days after processing (not guaranteed by USPS). Orders with more than one brand may arrive on different days.
Do you ship outside the USA?
No. We currently ship within the USA only.
What if an item I ordered is out of stock?
If an item you ordered is out of stock, we will let you know by phone and email about the expected delay or offer other options.
What is your return policy?
Eligible items can be returned in the same condition as they were sent, unworn with original tags, and postmarked within 30 days. Our products are guaranteed authentic and against defects and faulty workmanship. Some items, such as Final Clearance items and Knit Club packets, are non-refundable. Read the full return policy.
How do I find my size?
Match your measurements to our Size Chart. It is for general reference only, as sizes can vary between makers. Sock sizes: Men S 4–7, M 7–9, L 9–11, XL 11–14; Women S 5–8, M 8–10, L 10–12.
How do I care for my alpaca socks?
Our socks are machine washable in cold water (the reversible alpaca knit socks are the exception). To make them last, skip the dryer and let them air dry. For hand-washing and other alpaca items, see Caring for Your Alpaca Product.
How do I contact Alpaca Direct?
Email customerservice@alpacadirect.com and we will usually reply within one business day. You can also use our contact page.
Our shop is at 4290 W Riverbend Ave, Post Falls, ID 83854, open Monday–Friday, 10 am–2 pm PT.