
Alpaca No-Show Socks
Color: Black
Size: Medium
| SIZE | Medium | Large | X-Large |
|---|---|---|---|
| US MEN | 6-9 | 9.5-12 | 12.5-15 |
| US WOMEN | 7-9.5 | 10-13 | - |
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.

BUILT FOR MILD TO HOT (55° - 100°+ F)
| True no-show — stays hidden | |
| Stays put in sneakers | |
| Breathable mesh ventilation zones | |
| Premium baby alpaca fiber blend | |
| Moisture-wicking, odor-resistant | |
| Seamless feel — zero rubbing |
| FIT | No-show |
| CUSHION | Light |
| LOVED BY | Sneaker wearers, gym-goers |
| MATERIALS | Premium Peruvian baby alpaca fiber blend |
| CARE | Machine wash cold, air dry |
| AVOID | Bleach and fabric softener |
| NOTE | Keeps its shape and softness wash after wash |
| FREE | US orders over $50 |
| STANDARD | Calculated at checkout for orders under $50 |
| PROCESSING | Ships within 1-2 business days |
| 30 DAYS | Comfort guarantee — exchange or full refund |
| EXCHANGES | Wrong size? We'll swap it, easy |
| START | Message us with your order number |
TRAIL
Alpaca Trail Ankle Socks★★★★★2,236 ReviewsThe low-cut pair built for the trail. Same short profile, with cushioning exactly where the miles land.TRAIL CUSHIONANKLE HEIGHTMESH INSTEP
$34.00Free shipping on orders $50+ · 30-day guarantee
Alpaca Trail Ankle Socks
$34.00
Add it and your order ships free — $53.95 together
THEY DISAPPEAR. THEY DON'T SLIP.
The no-show that stays put through a full day of walking.

SILICONE HEEL GRIP
A silicone band inside the heel locks onto your foot. It's the reason these stay on and cotton no-shows don't.
INVISIBLE IN EVERY SHOE
Cut low enough to vanish in loafers, sneakers and boat shoes. Bare-foot look, actual sock underneath.

COOL AND ODOR-FREE
Alpaca vents heat and pulls sweat away, so the sockless look doesn't come with sockless consequences.
FIND YOUR PERFECT PAIR
SWIPE TO COMPARE →
FIND YOUR FIT
SIZE GUIDE
| SIZE | US MEN | US WOMEN |
|---|---|---|
| MEDIUM | 6 – 9 | 7 – 9.5 |
| LARGE | 9.5 – 12 | 10 – 13 |
| X-LARGE | 12.5 – 15 | — |
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?
View material comparison chart
View size guide
Start a return
WORN & LOVED BY 44,000+ CUSTOMERS
BEST SELLERS






CUSTOMER REVIEWS
They actually stay up
Every no-show I have owned slides under my heel by lunch. These have not moved once in three weeks.
Summer sock solved
Wore them through a heat wave in loafers and my feet did not get slimy. That has never happened with cotton.
No blisters at the gym
Rowing and lifting five days a week. No hot spots at the heel anymore.
Great, wish they came in white
Fit and feel are perfect. I just want a white option for my summer sneakers.
Invisible in low sneakers
Cannot see them at all above the collar and they do not bunch at the toe.
Two days, no smell
Packed three pairs for a five day trip and got away with it. Alpaca is not a gimmick.
Thin but not cheap
I expected thin to mean flimsy. These have real structure under the ball of the foot.
My husband stopped stealing mine
Bought him his own after he kept taking my pairs. Peace restored.
Boat shoes without the sweat
Wear them under boat shoes all summer. Dry, no odor, no visible sock.
The heel grip works
The little grip at the heel is what makes them stay. Simple and it works.
Fine, but tight on my toes
Grip and support are good. My toes felt a bit compressed by evening. Might just be my foot shape.
Soft against the skin
No seam digging into my toes and zero itch. I have sensitive feet and these are the only ones I keep buying.
Retail floor all day
Eight hours walking on concrete in sneakers. Feet feel far better at close than with my old ones.
Cooler than my running socks
Switched from a technical brand and these breathe better in the heat. Did not expect that.
Slid down on me
Great material, but on my narrow heel they still crept down inside the shoe. Support was quick about the refund.
Bought six pairs
Started with two. Now my whole drawer is these and I threw the rest out.
Wash after wash
Twenty five washes and the cuff still grips. Nothing pilling.
Perfect under flats
Finally a no-show that works with flats and does not peek out at the back.
Feet stay dry on hot days
I sweat a lot. First sock where I do not feel it by mid afternoon.
Gym and office, same pair
Same socks through a workout and a full day at a desk. No smell either way.
Very good, a bit pricey
No complaints about the sock. Just more than I am used to spending. Bought again anyway.
No seam pressure
The toe seam is flat and I do not feel it at all. That was my problem with every other brand.
Walking the dog twice a day
Rain or heat, feet come back comfortable. Cotton never managed that.
Travel pair
Two weeks abroad with three pairs, washed in the sink. Dried overnight every time.
Wrong size in the box
Ordered X-Large, got Large. They fixed it fast and let me keep the wrong pair, but it was still a wasted week.
Great for tennis
Quick lateral movement and they do not roll off the heel. That was my main worry.
Under low work boots too
Not just sneakers. I wear them under low work boots in summer and my feet stay cool.
The only no-show I trust
I have thrown away a lot of no-shows. These are the first ones I buy on purpose instead of by accident.
No more sock line
I wear shorts all summer and hated the line above the shoe. Problem gone.
Bought for the whole family
Four people, ten pairs. Everyone kept theirs and nobody complains.




