Yes, they are! After extensive research, we’ve found that alpaca fiber is simply unmatched when it comes to socks. While many people in New Zealand are familiar with merino wool, alpaca fiber takes it up a notch. It’s warmer, softer, and more durable than merino, offering superior temperature regulation and natural odor resistance. If you're looking for the best natural fiber for socks, Pacos alpaca socks are the ultimate choice for comfort and performance.

PACOS was founded by a young entrepreneur from New Zealand's South Island, driven by a mission to shift the clothing industry away from polyester and synthetic fabrics. We believe that just as consumers are becoming more conscious of what they put in their bodies, they will also start to care more about what they wear on their skin, opting for natural and sustainable options. After a visit to Shanghai in June, we chose a Chinese supplier whose manufacturing facilities are world-class. Their efficiency and expertise in alpaca socks surpassed any domestic manufacturer we encountered. Stay tuned for more updates! 👀

Alpaca socks outperform merino in key areas: they’re warmer, softer, and more durable. Alpaca fibres are naturally water-resistant and wick moisture better, keeping your feet dry and comfortable in any condition. Plus, they’re hypoallergenic and don’t retain odors like merino wool. For the ultimate blend of luxury and practicality, alpaca socks are simply unbeatable.

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Our sizing guide is simple:

• Large fits Men's US sizes 6-9 and Women's US sizes 7.5-10.5.
• X-Large fits Men's US sizes 9-12 and Women's US sizes 10.5-13.5.

Choose Large if you're within the smaller size range, and X-Large for the larger range.

PACOS launched earlier this year with our flagship alpaca socks, and we’re just getting started! As our brand grows, we plan to expand into a full line of alpaca fiber products, offering the same quality and comfort across a variety of natural, sustainable items. Stay tuned—there’s much more to come!

Yes! We have a 30-day return/exchange policy, which means you have 30 days after receiving your item to request a return or exchange.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Use our contact page to start the return/exchange process.