
| Cushioned for long trail miles | |
| Breathable mesh ventilation zones | |
| Premium baby alpaca fiber blend | |
| Wicks sweat, fights blisters | |
| Supportive fit through the arch | |
| Reinforced heel and toe |
| INCLUDES | 2 hiking crew + 2 trail ankle |
| FIT | Crew and ankle |
| CUSHION | Medium |
| LOVED BY | Hikers, backpackers, trail runners |
| 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 Bundle — 2 Hiking Crew + 2 Trail Ankle
Color: Gray & Black
Size: Medium
| SIZE | Medium | Large | X-Large |
|---|---|---|---|
| US MEN | 8-10 | 10.5-13 | 13.5-15 |
| US WOMEN | 7-10 | 10.5-12 | - |
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 WARM (45° - 80° F)
| Cushioned for long trail miles | |
| Breathable mesh ventilation zones | |
| Premium baby alpaca fiber blend | |
| Wicks sweat, fights blisters | |
| Supportive fit through the arch | |
| Reinforced heel and toe |
| INCLUDES | 2 hiking crew + 2 trail ankle |
| FIT | Crew and ankle |
| CUSHION | Medium |
| LOVED BY | Hikers, backpackers, trail runners |
| 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 |
Boot Bundle — 4 Pairs★★★★★3,548 ReviewsFour pairs for the days the boots get heavy. Mid-calf, max cushion, warm without filling out the boot.
$69.98Free shipping on orders $50+ · 30-day guarantee
Boot Bundle — 4 Pairs
$69.98
Add it and your order ships free — $139.96 together
MILE TWENTY, NO HOT SPOTS
Zone-knit alpaca built for long days under a full pack.

ZONE-KNIT CUSHIONING
Thick under the heel and forefoot, thin across the top. Padding where the pack weight lands, breathability everywhere else.
WATER BEADS UP AND ROLLS OFF
The fiber repels water and sweat instead of holding it. Wet feet are what turn friction into blisters.

FLAT TOE SEAM
No ridge across your toes to rub for ten miles. The seam you stop noticing because it isn't there.
FIND YOUR PERFECT PAIR
SWIPE TO COMPARE →
FIND YOUR FIT
SIZE GUIDE
| SIZE | US MEN | US WOMEN |
|---|---|---|
| MEDIUM | 8 – 10 | 7 – 10 |
| LARGE | 10.5 – 13 | 10.5 – 12 |
| X-LARGE | 13.5 – 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
Trail cushion without the crew height
I wanted the padding without the tall sock. This is exactly it.
No dirt in my shoe
Sits high enough at the back to keep grit out. That was my whole problem before.
Ten miles, no hot spots
Rocky trail, long downhill, nothing rubbed.
Great, sizing runs snug
Love them. I would size up if I ordered again.
Cool on hot climbs
Summer trail running and my feet were not soaked.
Stays put on descents
No creeping down into the shoe, which is why I gave up on no-shows.
Dry after a creek
Went in ankle deep and they were dry within the hour.
Gym and trail
Same pair for lifting and for the trail. Works for both.
Bought three more
One run was enough.
No smell after back to back days
Two trail days in a row, same pair, still fine.
Padding without bulk
Cushioned underfoot but my shoe does not feel tight.
My ankles stopped getting rubbed
The collar is soft enough that my shoe stopped biting.
Fine, wanted more cushion
Well made, just thinner than I expected for a trail sock.
Holds up after twenty washes
No pilling, no sag.
Better than my old technical pair
Cheaper too, and softer.
Dog hikes
Out most mornings and my feet are always comfortable.
Fast hikes in trail runners
Perfect height for low shoes.
Bought for my sister
She runs trails four times a week and now buys them herself.
No blisters on a fifteen miler
First time that has happened.
Soft on bare skin
No itch, no seam pressure at the toe.
Warm shoulder season sock
Cold mornings, warm afternoons, one pair.
Very good, want more colors
Gray and black are fine. I would buy a brighter one for visibility.
Gravel rides too
Not just trail. Works under cycling shoes.
Feet dry in humidity
Southeast summer and they still breathed.
Arrived damaged
One sock had a pull in the knit. Replaced quickly, but a hassle.
The right height
Not a no-show, not a crew. Exactly in between.
Six pairs deep
My whole drawer now.
Reinforced heel holds
Weekend miles for four months, no thin spots.
Better than the outfitter brand
Softer and they do not hold smell.
My default trail sock
I stopped thinking about socks, which is the goal.




