
COMPRESSION
| SIZE | M | L | XL |
|---|---|---|---|
| US MEN | 7 - 9.5 | 10 - 13 | 13 - 15 |
| US WOMEN | 7 - 10 | 10.5 - 13 | - |
| CALF CIRCUMFERENCE MEASUREMENTS | |||
| STANDARD | 12"-16" | 14"-18" | 16"-20" |
| WIDE | 16"-20" | 18"-22" | 20"-24" |
THE REAL
STATISTICS
Based on a survey of 1,120 verified purchasers of Hollow compression socks
BENEFITS OF HOLLOW ALPACA COMPRESSION SOCKS
CONTINUOUS BLOOD CIRCULATION
Keep blood moving with Hollow's unique 15-20 mmHg of graduated compression. Perfect for healthy blood circulation, and essential to maintaining a healthy lifestyle.
SWOLLEN LEGS
Legs swelling throughout the day? It's not your imagination. With 15-20 mmHg of pressure, Hollow compression socks help reduce swelling by promoting enhanced circulation throughout the legs — so you can kiss those swollen, achy feet goodbye.
OVERALL HEALTH
Edema is fluid—mainly blood—that builds up and becomes trapped in your legs causing swelling. Hollow's compression helps constantly circulate your blood reducing edema and maintaining your health.
No More Painful Swelling
Reduce swelling, ease that heavy, tired leg feeling, and support healthy circulation from your very first wear.
Most customers notice relief within the first week.
Boosts Ankle Mobility
True 15-20 mmHg graduated compression—firmest at the ankle, lighter up the calf—actively pushes blood back up your legs.
Get ready to move again.
Doesn’t Leave Painful Skin Marks
Most compression socks act like tourniquets for your legs and leave your legs looking like this.
All-Day Comfort That Actually Lasts
Baby alpaca fiber feels softer than cashmere but maintains its compression for 12-18 months.
No more replacing stretched-out socks every few weeks.
Dr. Approved!
Recommended by doctors & physical therapists
"After surgery, compression matters! But only if patients actually wear it. Hollow's alpaca delivers the support without the suffocation, and I've seen the difference in recovery."
Dr. Dana Figura
Podiatric Foot & Ankle Surgery Specialist
“Hollow uses alpaca instead of synthetic fiber, so your feet can breathe naturally—that’s huge for circulation and lymphatic health.”
Dr. Blane Schilling
Integrative and Wellness Medicine
"Post-op patients will ditch anything uncomfortable by noon. Hollow's alpaca blend has the compression they need and the softness that keeps it on, that balance is rare!"
Dr. Elizabeth Ross
Physical Therapist
Frequently Asked Questions
Can I wear these all day?
Yes, absolutely! Hollow Socks are designed with a 15-20 mmHg graduated compression level, which is perfect for all-day wear. The baby alpaca fibers are naturally breathable and moisture-wicking, ensuring your feet stay dry, comfortable, and at the perfect temperature from morning to night.
What if they're too tight or too loose?
Fit is key for effective compression. If you feel your socks aren't fitting perfectly, don't worry. We offer a hassle-free exchange policy to ensure you get the right size. Check our Size Guide above to confirm your measurements, or reach out to our support team for a personalized recommendation.
How do I wash them?
To maintain the integrity of the alpaca fibers and the compression elasticity, we recommend machine washing them on a cold, gentle cycle. For best results, air dry them flat. Avoid using bleach or fabric softeners, as they can damage the natural performance of the fibers.
Will these help with swelling?
Yes, that is one of their primary benefits! The graduated compression helps improve blood flow and lymphatic drainage, which significantly reduces fluid retention and swelling (edema) in the ankles and lower legs, providing relief from that "heavy leg" feeling.
How long do they last?
Hollow Socks are built for durability. Thanks to the resilient nature of alpaca wool and our reinforced stitching, they are designed to maintain their compression and softness for a long time. With proper care (cold wash, air dry), you can expect them to be a staple in your drawer for many months of regular use.
Do you offer a guarantee?
We stand behind our product with a 99-Day Money Back Guarantee. We want you to be 100% satisfied with your purchase. If you don't feel the difference in comfort and support within 99 days, simply contact us for a full refund—no questions asked.