Warmest Socks: Alpaca Socks vs Wool Socks (PurelyAlpaca Buying Guide)
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Alpaca fiber is soft, warm and has no lanolin, which is why many people with cold feet (or itchy wool) switch to alpaca socks. Here are PurelyAlpaca's socks compared by weight and use, from extreme-cold Superwarm socks to hikers, everyday crews, knee-highs and gripper house socks, with prices and 10% off.
Quick picks
| Best for… | Pick | Size | Price today |
|---|---|---|---|
| Extreme cold |  Superwarm Heavy | heavyweight | $33.95 $30.56 with our code |
| Best seller, outdoors |  OutdoorAdventure | heavy, cushioned | $29.95 $26.96 with our code |
| Hiking |  Field Hiker | medium weight | $24.95 $22.46 with our code |
| Everyday |  Copper Crew | machine dry | $14.00 $12.60 with our code |
| Warm calves |  Knee-Hi | non-binding | $36.95 $33.26 with our code |
| Around the house |  AlpacaTrax Gripper | non-slip | $24.95 $22.46 with our code |
Alpaca socks vs wool socks
Best alpaca socks and slippers
PurelyAlpaca Superwarm Heavy Extreme Alpaca Socks
PurelyAlpaca's answer to 'what are the warmest socks ever?': a heavy alpaca sock for extreme cold, made in the USA.
OutdoorAdventure Heavyweight Alpaca Socks
PurelyAlpaca's top-selling sock: heavyweight with a shock-absorbing cushion, reinforced heel and toe and a gentle long calf fit.
Field Hiker Alpaca Socks
A long-time best-selling hiking sock in medium weight, 50% alpaca, that looks right in boots or sandals.
-42%Copper Crew Alpaca Socks
An everyday crew of color-grown alpaca and organic cotton with copper fibers; machine washable and dryable. The lowest price is for size small.
Knee-Hi Alpaca Socks
A soft, loose-weave long sock that warms the whole calf without squeezing, with a cushioned terry interior.
AlpacaTrax Gripper Slipper Alpaca Socks
Thick house socks with non-slip soles and an alpaca footprint design, made to wear as slippers.
Fluffy Furry Fuzzy Alpaca Slippers
Soft alpaca slippers that are fun on the outside and reinforced for wear; sizes run by European number.
Ways to pay less at PurelyAlpaca
FAQ
Are alpaca socks warmer than wool?
Many people find them warmer and softer; PurelyAlpaca says alpaca socks are warmer than any other sock. Alpaca has no lanolin, so it's often less itchy than sheep's wool.
What are the warmest socks for extreme cold?
PurelyAlpaca's pick is the Superwarm Heavy Extreme sock; its OutdoorAdventure heavyweight sock is the top seller.
Are alpaca socks good for hiking?
Yes: the Field Hiker and OutdoorAdventure socks have cushioning and reinforced heels and toes for hiking.
Can you put alpaca socks in the dryer?
The Copper Crew is machine washable and dryable; for the others, follow the care label and avoid high heat.
Is there a PurelyAlpaca coupon code?
Yes: our code takes 10% off your order. Tap Show code in the offers box.
Product details and prices from PurelyAlpaca's website, checked October 14, 2026. Codes from PurelyAlpaca through our affiliate network and our PurelyAlpaca store page. Prices change; the final price is shown at checkout.