#1
3X WARMER THAN WOOL.
Each alpaca fiber has an air pocket at its core that holds body heat. Pro-Grade Alpaca™ keeps feet comfortable from -10° to 70°, and it keeps insulating even after a walk through a creek.
40,000+ HAPPY CUSTOMERS
CYBER MONDAY SUPERSALE
BUY 2,
GET 2 FREE
Pro-Grade Alpaca™ socks, knit in North Carolina. Choose 2 pairs in any style and we’ll add 2 more at no cost.
- Supersale: Pay for 2 pairs, take home 4
- Warmer Than Wool: Insulating alpaca fiber holds heat, even when soaked
- Ironclad Guarantee: If a pair wears out within a year, we replace it
CLAIM MY 2 FREE PAIRS
1-YEAR IRONCLAD GUARANTEE
CYBER MONDAY:PAY FOR 2, WEAR 4
USAKNIT IN CAROLINA
40K+HAPPY CUSTOMERS
1-YEARIRONCLAD GUARANTEE
5 THINGS ALPACA DOES THAT WOOL CAN’T
#2
DRY FEET STAY WARM.
Cold feet usually start with sweat. In boots, cotton and wool soak it up, then it chills, and in freezing weather it can turn icy while you sit still. Alpaca pulls moisture off your skin before it can cool you down, so your feet stay dry and warm for hours.
#3
PAY FOR 2, GET 4.
Choose any styles you like: compression, boot or crew. Put four pairs in your cart and two of them drop to $0 on their own. No code to remember.
#4
BACKED FOR 365 DAYS.
Other brands stop at 99 days. Suri gives you 12 months: if a pair wears through, tears or loses its shape, our 1-Year Ironclad Guarantee replaces it.
#5
KNIT IN CAROLINA.
Every pair is knit just outside Charlotte, NC by experienced American sock makers, with reinforced heels and toes built to outlast your boots.
BUY 2 GET 2 FREE
1-YEAR IRONCLAD GUARANTEE
CYBER MONDAY SUPERSALE
PICK ANY 2.
THE NEXT 2 ARE ON US.
Every sock style qualifies, so stock up for the whole family. Four pairs in the cart, two of them free.
BROWSE EVERY STYLE
1-YEAR IRONCLAD GUARANTEE
40K+HAPPY CUSTOMERS
4.8★AVERAGE RATING
WORN HARD BY REAL CUSTOMERS
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REAL CUSTOMERS. REAL REVIEWS.
"best socks ever"
Crystal Dan Wolfe
Best socks ever 6 pairs hold up well 12 hr shifts 7 days a week no sweat no cold feet love them even helped with athletes foot
Jerome F
Suri Alpaca socks outperformed all other brands on my brown bear hunt on the Alaska Pennisula in October 2025, thanks!
BUY 2 GET 2 FREE
1-YEAR IRONCLAD GUARANTEE
CYBER MONDAY SUPERSALE
TODAY’S DEAL ENDS AT MIDNIGHT
Pay for 2, get 4. Lock in today’s price before the clock hits zero.
TIME LEFT TODAY
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1-YEAR IRONCLAD GUARANTEE
LOW STOCK ALERT
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1-YEAR IRONCLAD GUARANTEE
SURI VS. THE SOCKS IN YOUR DRAWER
|
Cotton & Wool Socks | |
|---|---|---|
| Warmth | Stays warm, even wetComfortable from -10° to 70°, even soaked | Cold once dampLose their warmth the moment they get damp |
| Moisture | Pulls sweat awayMoves sweat off your skin all day | Soggy by noonSoak up sweat and stay soggy |
| Feel | Smooth, itch-freeLanolin-free alpaca, smooth from day one | Prickly or thinPrickly wool or paper-thin cotton |
| Odor | Fresh for daysFights odor-causing bacteria naturally | Stinks by lunchNeed a wash after one wear |
| Guarantee | Full year1-Year Ironclad Guarantee | 3 months, topsUsually 90 days or less |
BUY 2 GET 2 FREE
1-YEAR IRONCLAD GUARANTEE