Alpaca Compression Socks
BUY 3 GET 3 FREE
(9,428 Reviews)

Alpaca Compression Socks

Engineered with 15–20 mmHg graduated compression and premium baby alpaca fiber — all-day support that reduces swelling, fights leg fatigue and keeps legs fresh and light.
BUY 3 GET 3 FREE

Color: Gray

Size: Medium

SIZEMediumLargeX-Large
US MEN6-99.5-1212.5-15
US WOMEN7-9.510-13-

Graduated compression

15–20 mmHg

20 mmHgAnkle · 100% of the pressure
17 mmHgLower calf · about 85%
15 mmHgUpper calf · about 75%

Firmest at the ankle, easing as it climbs. That gradient is the whole point — it works with your calf muscle to push blood back up instead of letting it pool around your feet.

Not sure which size to choose? If you're between sizes, we recommend sizing down — alpaca relaxes slightly with wear. And if it's not quite right, returns are easy for 30 days.

CHOOSE YOUR SET

Free shipping on orders $50+ · 30-day guarantee

SHIPS BY: TOMORROW 🇺🇸 FAST US SHIPPING
BUY 3 PAIRS GET 3 PAIRS FREEMIX & MATCH ANY PAIR
15-20 mmHg support
Supports circulation
Reduces swelling
Moisture wicking
Soft baby alpaca fiber
30-day guarantee

BUILT FOR EVERYDAY WEAR (30° - 100°+ F)

0°F20°F40°F60°F80°F100°F
Graduated 15-20 mmHg compression
Eases swelling and leg fatigue
Premium baby alpaca fiber blend
Moisture-wicking, odor-resistant knit
Non-binding cuff — no pinching
Reinforced heel and toe
FITKnee-high
COMPRESSION15-20 mmHg graduated
CUSHIONMedium
LOVED BYNurses, travelers, all-day standers
MATERIALSPremium Peruvian baby alpaca fiber blend
VIEW MATERIAL COMPARISON CHART
CAREMachine wash cold, air dry
AVOIDBleach and fabric softener
NOTEKeeps its shape and softness wash after wash
FREEUS orders over $50
STANDARDCalculated at checkout for orders under $50
PROCESSINGShips within 1-2 business days
30 DAYSComfort guarantee — exchange or full refund
EXCHANGESWrong size? We'll swap it, easy
STARTMessage us with your order number
START A RETURN
PAIRS WELL WITH
ALPACORE Ankle Compression Socks - heather gray low-cutLOW-CUT Ankle Compression Socks★★★★★4,903 ReviewsSame 15-20 mmHg graduated support, none of the height. The pair you reach for with sneakers, at the gym, or when it is too warm for knee-highs.15-20 MMHGBREATHABLE KNITEVERYDAY WEAR $39.90 SHOP THE ANKLE PAIR Add it and your order ships free — $84.80 together

Free shipping on orders $50+ · 30-day guarantee

REAL SUPPORT. REAL RELIEF.

Why thousands of people on their feet all day switched to ALPACORE alpaca compression.

TRUE GRADUATED COMPRESSION

15-20 mmHg, firmest at the ankle and easing up the calf. Keeps blood moving and swelling down through the longest days on your feet.

WATER BEADS UP AND ROLLS OFF

Alpaca fiber repels water and sweat instead of soaking it up. All the support, without the hot, damp squeeze that nylon compression turns into by mid-afternoon.

ON IN SECONDS, OFF JUST AS FAST

Stretches wide enough to slide over swollen feet and calves. No wrestling at the door, no dreading the morning.

TEMPERATURE REGULATING
BREATHABLE & LIGHT
SUPER SOFT ALPACA
MOISTURE WICKING
CUSHIONED COMFORT
WARM WITHOUT THE BULK
30-DAY GUARANTEE
ALPACA VS. THE REST
ALPACA
WOOL
COTTON
MOISTURE CONTROL
Repels water & sweat
Soaks it up, gets heavy
Holds sweat for hours
HEAT PERFORMANCE
Cool even at 100°F
Runs hot and itchy
Heats up fast
ODOR CONTROL
Odor-free by nature
Needs airing out
Smells by lunchtime
SOFTNESS
Baby-alpaca soft, zero itch
Scratchy on skin
Soft but soggy
DURABILITY
12-18 months daily wear
8-12 months
3-6 months
BACKED BY OUR 30-DAY GUARANTEE
BACKED BY OUR 30-DAY GUARANTEE
44,000+ REVIEWS
300,000+ PAIRS SOLD
30 DAY MONEY BACK GUARANTEE

FIND YOUR PERFECT PAIR

Alpaca Crew Socks - Everyday CREW
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YOU'RE VIEWINGAlpaca Compression Socks KNEE COMP.
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Ankle Compression Socks ANKLE COMP.
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Alpaca No-Show Socks NO-SHOW
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Alpaca Work Socks - Heavy Duty TRADES
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Alpaca Hiking Socks - Trail Crew TRAIL
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GREAT FOR
Daily wear
Travel, recovery, standing
Running, gym, on your feet
Sneakers, gym
Workdays on concrete
Hiking, long miles
Hunting, cold sits
BUILT FOR
Everyday (30° - 100°+ F)
Everyday (30° - 100°+ F)
Mild to hot (55° - 100°+ F)
Everyday (30° - 100°+ F)
Mild to hot (60° - 100°+ F)
Cool to mild (30° - 80°+ F)
Cold to mild (-20° - 60°+ F)
FIT + FEEL
Crew, light
Knee-high, 15-20 mmHg
Ankle, 15-20 mmHg
No-show, light
Mid calf, medium
Crew, cushioned
Over calf, medium
CUSHION
Light-medium
Medium
Medium
Light
Max
Medium
Max

SWIPE TO COMPARE →

FIND YOUR FIT

SIZE GUIDE

SIZEUS MENUS WOMEN
MEDIUM6 – 97 – 9.5
LARGE9.5 – 1210 – 13
X-LARGE12.5 – 15—
SIZING

Between sizes? Size down. Alpaca relaxes slightly with wear, and a sock that shifts inside your shoe is what creates the hot spot you are trying to avoid.

Sizes are US shoe sizes. Our socks are unisex, so the men's and women's ranges overlap inside each size.

GOT QUESTIONS?

Alpaca fiber is naturally hollow — tiny air chambers wick moisture, release heat and trap warmth when you need it. It's softer than sheep's wool, drier than cotton, naturally odor-resistant and lanolin-free, so it's gentle even on sensitive skin.
View material comparison chart
Machine wash cold on the gentle cycle with mild detergent, then air dry. Skip bleach and fabric softener — they break down the natural fiber. They'll keep their shape and softness wash after wash.
Our socks are unisex and sized by US shoe size. Most styles run Medium (Men 6-9 / Women 7-9.5), Large (Men 9.5-12 / Women 10-13) and X-Large (Men 12.5-15). The Hiking and Trail Ankle socks use their own grid: Medium (Men 8-10 / Women 7-10), Large (Men 10.5-13 / Women 10.5-12), X-Large (Men 13.5-15). Between sizes? Size down — alpaca relaxes slightly with wear, and a sock that shifts inside your shoe is what creates hot spots.
View size guide
Our compression line uses graduated 15-20 mmHg support — firmest at the ankle, gentler up the calf. It should feel like a supportive hug, not restrictive. First-timers usually adjust within a day or two.
Every order is covered by our 30-day comfort guarantee. Not in love? Reach out within 30 days for an exchange or a full refund — wrong size swaps are on us.
Start a return
Orders are processed within 1-2 business days and US delivery usually takes 5-9 business days after that. Orders over $50 ship free — and you'll get a tracking link by email as soon as it's on the way.
READ ALL FAQS

WORN & LOVED BY 44,000+ CUSTOMERS

BEST SELLERS

CUSTOMER REVIEWS

4.62
9,428 Reviews
Comfort
PoorExcellent
Write a review
KP Kevin P Verified buyer
5 days ago

Best compression socks I have owned

I have worn a lot of compression socks over the last nine years and these are the first ones I actually look forward to putting on. Everything on the product page held up. Nothing else is going back in my drawer.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Large
Would recommend Helpful
DR Dana R Verified buyer
1 week ago

Twelve hour shifts are survivable now

I am a nurse and my ankles used to be swollen by hour eight. Three weeks in these and I get home and my legs still feel like legs. The alpaca does not get swampy like the nylon pairs I had.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Medium
Would recommend Helpful
RV Robert V Verified buyer
1 week ago

Perfect amount of squeeze

Fit great. Enough compression to keep my feet and legs feeling good all day, even after a long shift. Buying two more pairs.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
EV Ernie V Verified buyer
2 weeks ago

Wish there was more cushion underfoot

Compression is spot on and the calf never digs in. My only note is I would like a little more padding under the ball of the foot for standing on concrete.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Large
Would recommend Helpful
SL Sharon L Verified buyer
2 weeks ago

My husband was skeptical

He has several other brands and did not think these would be different. After one day he came and told me they were not even close. Thank you.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
BP Bruce P Verified buyer
2 weeks ago

The others cut off my legs

The pair I had before squeezed so hard I had lines for hours. Two days in these and I could see my ankles again. Completely different feel.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / X-Large
Would recommend Helpful
LH Lorne H Verified buyer
3 weeks ago

Dry all day, no marks

Feet stay dry through twelve plus hours and there is no bruising line at the top of my calf. That was the thing I hated about every other pair.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / X-Large
Would recommend Helpful
MT Marcia T Verified buyer
3 weeks ago

Flying does not wreck me anymore

Wore these on a fourteen hour flight and landed without the usual balloon ankles. Packed a second pair for the flight home.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
DK Danny K Verified buyer
3 weeks ago

Worth every dollar

I balked at the price and then bought three more pairs. They hold their shape after a dozen washes which is more than I can say for the cheap ones.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
PN Priya N Verified buyer
4 weeks ago

Great, sizing runs snug

Love the material and the support. I am right on the line between medium and large and should have sized up. Going up one is the move.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
TB Tom B Verified buyer
1 month ago

Standing on concrete all day

Machine shop, ten hours on my feet. These are the only socks that come off at the end of the day without a fight and my calves are not throbbing.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
AW Alice W Verified buyer
1 month ago

Soft in a way I did not expect

I assumed compression meant scratchy. These feel like a good sweater. Zero itch and I have sensitive skin.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
GS Greg S Verified buyer
1 month ago

Cool in Phoenix summer

It was 108 last week and my feet were not sweating. I do not know how a wool type fiber does that but it does.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
HM Helen M Verified buyer
1 month ago

Easy to get on

At 71 the getting on part matters more than anything else. These stretch wide and then settle. No wrestling on the edge of the bed.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
NF Nate F Verified buyer
1 month ago

Good sock, slow shipping

No complaints about the sock itself, it does what it says. Took nine days to arrive though and I was told five to seven.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
CD Carla D Verified buyer
5 weeks ago

Nurse approved

Recommended these to three coworkers already. The difference at the end of a shift is not subtle.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Medium
Would recommend Helpful
WT Wayne T Verified buyer
5 weeks ago

No smell after two days

Wore a pair two days straight on a road trip and they still did not smell. My cotton socks cannot manage one day.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Large
Would recommend Helpful
SA Susan A Verified buyer
6 weeks ago

Recovery made easier

I was told to wear compression while I recovered. These were the only ones I could get on by myself and they are far more comfortable than the pharmacy pair.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
MJ Marcus J Verified buyer
6 weeks ago

Long haul trucking

Ten hours in the seat and my ankles used to puff up every trip. Four weeks with these and it is night and day.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / X-Large
Would recommend Helpful
EK Erin K Verified buyer
6 weeks ago

Love them, wish for more colors

The gray and black are great but I would buy three more pairs tomorrow if there was a navy.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
PR Phillip R Verified buyer
2 months ago

Better than the pharmacy brand

Half the price of what I was paying and about twice as comfortable. The pharmacy pair felt like a rubber band.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
JE Joan E Verified buyer
2 months ago

Legs feel lighter

Legs feel lighter by the afternoon instead of heavy. That alone is worth it.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Large
Would recommend Helpful
RL Rick L Verified buyer
2 months ago

Holds up in the wash

Twenty plus washes, still firm at the ankle, still easy at the top. No pilling anywhere.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
TB Tanya B Verified buyer
2 months ago

Gift that landed

Bought for my mom who is on her feet all day at a salon. She asked for two more pairs the same week.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
DH Dave H Verified buyer
2 months ago

Not for wide calves

Great sock if you fit it. My calves are 19 inches and the X-Large still felt tight up top by the afternoon. Support was fine, comfort was not.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / X-Large
Helpful
NC Nina C Verified buyer
3 months ago

The only thing that helped

Third trimester and my ankles were rough. These are the only thing that helped and they are soft enough to keep on for an afternoon nap.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
OS Owen S Verified buyer
3 months ago

Marathon recovery

Wear them the evening after long runs. Legs feel fresher the next morning than with my old recovery socks.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful
BR Beth R Verified buyer
3 months ago

Warm without being hot

Cold office, hot commute, and somehow they work for both. That is the part I did not believe.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Medium
Would recommend Helpful
AP Alan P Verified buyer
3 months ago

Wrong size sent

Ordered large, got medium. Support swapped it fast and the replacement is great, but the first shipment was wrong.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Helpful
FD Frank D Verified buyer
4 months ago

No tight band at the top

No digging band at the top, which is exactly what I needed. Comfortable enough that I forget I have them on.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Gray / Large
Would recommend Helpful
LM Lisa M Verified buyer
4 months ago

Teaching all day

Middle school teacher, four thousand steps before lunch. First socks that make the afternoon bearable.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Medium
Would recommend Helpful
CN Curtis N Verified buyer
4 months ago

Bought six pairs

Started with one, now I have six and I threw the rest away. That is the whole review.

Comfort
PoorExcellent
Review for Alpaca Compression Socks — Black / Large
Would recommend Helpful