American Made Alpaca
Marvin Alpaca Boot Sock - Medium Weight, Tall, Insulating Socks
Marvin Alpaca Boot Sock - Medium Weight, Tall, Insulating Socks
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When the trail gets rough (or the day gets long), Marvin shows up ready. This USA-made alpaca boot sock is fully cushioned from toe to calf, giving you all-over insulation without any of the bulk. Knit with fine hosiery yarn, it’s dense enough to keep you warm, yet breathable enough to keep your feet dry and comfortable—no matter the mileage.
Alpaca terry loops hug your feet, reinforced zones hold strong where it matters most, and an arch support band keeps everything in place. Pre-shrunk and ready for adventure, Marvin is the sock you’ll want when warm and reliable matters most.
Built for boots. Made for comfort. Ready for anything.
Sock Size | Small | Medium | Large | X-Large |
Men's U.S. Shoe Size | 3 to 5 | 5.5 to 8.5 | 9 to 12 | 12.5 + |
Women's U.S. Shoe Size | 4 to 6 | 6.5 to 9.5 | 10 to 13 | 13.5 + |
Go smaller for a snug, sporty fit—or size up if you like a little extra wiggle room.
Are the socks 100% alpaca? No, they are 68% Alpaca, 32% Nylon.
Will my alpaca socks shrink? Our Marvin socks are Pre-Shrunk treated for Easy Care and Extended Lifespan.
Can I wash these socks? Yes, just turn inside out and wash with a mild detergent in warm or cool water, tumble dry on low or lay flat to dry. Alpaca is naturally odor resistant so Wear more, Wash less.
Why can't I use use Fabric Softener on them? Because it reduces alpaca's natural properties.
Can I iron my alpaca socks? No, they can not be ironed.
Can I dry clean my alpaca socks? No, please do not dry clean them.
Where are your socks made? All of our socks are Manufactured in the USA
Why do these socks support pigeons?
🧦 These socks support the real underbirds.
Pigeons have flown through wars, saved lives, and even scored a statue in NYC. When you grab a pair of our USA-made alpaca socks, you’re not just treating your feet—you’re helping the brilliant birds at Dreaming of a Chance Sanctuary, a 501(c)(3).
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What makes us different
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Every Purchase Helps Rescue Animals
A portion of all of our sales goes to Dreaming of a Chance a 501(c)(3) that rescues farm birds, focusing on pigeons.
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Made in the USA
Our products are crafted in USA mills. Most are also made from USA fiber. -
Quality You Can Feel
We pride ourselves on exceptional fiber, thoughtful design, and products built to last.