Sock details
- Height Ankle
- Cushion Light
Find your size
| Sock size | US men's shoe | US women's shoe |
|---|---|---|
| S (Small) | 4–7 | 5–8 |
| M (Medium) | 7–9 | 8–10 |
| L (Large) | 9–11 | 10–12 |
| XL (X-Large) | 11–14 | — |
Between sizes? Go up for a looser fit or boot socks, down for a snug fit.
Couldn't load pickup availability
Free shipping on orders $75+ (otherwise $6.99)
Ships in 1–2 business days
30-day money-back guarantee (not on used yarn or patterns).
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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42% Alpaca, 33% Acrylic, 23% Nylon, 2% Spandex
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Warm to Moderate Temperatures
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Ankle Length
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Machine wash cold, lay flat to 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
Named after the rugged Selkirk mountains surrounding us, our new Selkirk Alpaca Ankle Sock is perfect for year round activities. These socks are a lightweight alpaca blend. Features a superior fit, with a stay up tab and great moisture wicking design, these socks will become your favorite activewear sock.
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.
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.