Brand: Injinji
Category: Running Socks
Recommended by Cassidy Noeldner, Certified Strength + Run Coach — Boulder, CO
Highlights: cushioned, long distance, durable
The Trail Midweight Mini-Crew Socks by REI offer exceptional comfort and support for outdoor enthusiasts, featuring a unique design that enhances breathability and moisture management. Perfect for hiking and trail running, these socks ensure your feet stay dry and comfortable on any adventure. 1. Constructed with a blend of moisture-wicking materials to keep feet dry during extended wear. 2. Midweight cushioning provides optimal support and protection against impact during outdoor activities. 3. Mini-crew height offers a balance of coverage and ventilation, ideal for warmer weather or layered footwear. 4. Anatomical design ensures a snug fit that reduces slippage and blisters, enhancing overall comfort. 5. Reinforced heel and toe areas for added durability, ensuring these socks withstand rugged terrains. 6. Available in multiple sizes to accommodate various foot shapes and preferences. 7. Machine washable for easy care and maintenance, retaining performance after multiple washes. These socks are designed for avid hikers, trail runners, and outdoor adventurers seeking reliable performance in varying conditions. They excel in warm to moderate climates, providing comfort during long treks or casual walks. Ideal for users of all skill levels, the Trail Midweight Mini-Crew Socks are perfect for day hikes, weekend camping trips, or everyday wear, ensuring your feet remain comfortable and protected throughout your journey.
Price: $17
- Who it's for
- Runners and hikers prone to blisters, toe-on-toe friction, or hot spots, especially on long efforts and multi-day outings. Notes skew heavily toward trail runners and ultra athletes.
- What people are saying
- Near-universal praise for eliminating blisters and toe friction; multiple hosts report zero blisters across hundreds of miles and ultra races. One host specifically credits the toe separation for better proprioception and plantar fasciitis management.
- Worth noting
- The midweight version is called out for added cushioning without a thick shoe stack, and one host notes it has outlasted other variants in durability (no holes). Notes are one-sided positive with no criticism recorded.
Cassidy Noeldner's review
I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
Recommended by Cassidy Noeldner, Certified Strength + Run Coach
Frequently asked questions
Who is the Trail Midweight Mini-Crew Socks Women for?
Runners and hikers prone to blisters, toe-on-toe friction, or hot spots, especially on long efforts and multi-day outings. Notes skew heavily toward trail runners and ultra athletes.
What do experts say about the Trail Midweight Mini-Crew Socks Women?
Near-universal praise for eliminating blisters and toe friction; multiple hosts report zero blisters across hundreds of miles and ultra races. One host specifically credits the toe separation for better proprioception and plantar fasciitis management.
What should you know before buying the Trail Midweight Mini-Crew Socks Women?
The midweight version is called out for added cushioning without a thick shoe stack, and one host notes it has outlasted other variants in durability (no holes). Notes are one-sided positive with no criticism recorded.
What does Cassidy Noeldner say about the Trail Midweight Mini-Crew Socks Women?
I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
Why does Cassidy Noeldner recommend Injinji?
Cassidy Noeldner recommends the Injinji Trail Midweight Mini-Crew Socks Women for running socks. I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
Is the Trail Midweight Mini-Crew Socks Women a good running sock?
Yes — Cassidy Noeldner recommends the Trail Midweight Mini-Crew Socks Women by Injinji as their running socks pick. I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
Is the Trail Midweight Mini-Crew Socks Women good for long distance?
Cassidy Noeldner recommends it for long efforts: I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
How cushioned is the Trail Midweight Mini-Crew Socks Women?
In Cassidy Noeldner's experience: I love the midweight because I appreciate extra cushion from my sock rather than a massive stack on my shoe. The toe socks are literally the only way to go as an ultra athlete and this variant has lasted me the longest (no holes yet!)
More from Cassidy Noeldner's 10 Products I Actually Use
View Cassidy Noeldner's expert gear recommendations on Rendezvu
What other hosts are saying
19 experts recommend the Injinji Trail Midweight Mini-Crew Socks Women.
I love toesocks and how they keep my little toes separated and happy. All that toe on toe friction is just too much sometimes.
Recommended in Foot Stuff ;)
Toe socks are the truth! If you continue to struggle with blisters - maybe it isn't the shoe and you need to try toe socks. The real gamechanger for me personally with these is with managing my plantar fasciitis. Having the toe separation gives better proprioception and dexterity to use your foot how it's intended to run. Normal socks squeeze your toes together, while these enable your toes to stay naturally splayed within your shoe. When my plantar fascia is flaring up, these are my go-to.
Recommended in Long Run
Currently what I am wearing for all ultra races and training paired with squirrel's nut butter
Recommended in Tunnel Hill 100K
Doug Shipman, Proud midpack trail runner
I’ve been using Injinji trail socks exclusively for past 2 years. No blisters, great feel and easily dry on runs. These are the best
Recommended in Trail Gear
I fell in love with these socks from the moment I out them on. I hit the trails with confidence!
Recommended in 10 Products I Actually Use
Injinji socks have been a game-changer for me! Before wearing Injinjis, I struggled with hot spots and blisters. Since switching to Injinji, I have not had a single issue with blisters. My favorite are the lightweight and midweight mini-crews!
Recommended in Amanda Buchholtz
Lauren, Novice Runner
**MUST-HAVE product!** I LOVE these socks. They’ve been a game changer for preventing blisters and keeping my toes from rubbing together, especially on my longer runs. I also love how they let my toes naturally spread while I run, which makes them so much more comfortable as the miles add up. Definitely a running essential for me!
Recommended in 10 Products I Actually Use
Decerry Donato, Trail & Portrait Photographer
My go-to trail socks! Never had any issues or blisters while wearing injinji toe socks! I recommend these to anyone that wants to hit the trails and enjoy the outdoors.
Recommended in 10 Products I Actually Use
Ultra Run Crew, Mini , and No-shows all in the quiver depending on the conditions, distance, and trail.
Recommended in 15 Products I Actually Use
I love these so much, I have yet to get a single blister.
Recommended in Mammoth Trailfest 2026
Rachel Schack, Trail/Ultra runner 🏞️🏃♀️, climber 🧗♀️, adventurer
Love how cozy my feet and toes feel in these socks. A little bitty sock for each toe helps prevent blisters.
Recommended in Fall Faves 🍁🍂
Adam Williams, Ultra Trail Runner, Coach and Yoga Instructor
I've been a fan of toe socks for a few years, but keep coming back to Injinji. They won't slide around your feet, you'll fight blisters and hot spots, develop better toe spread, and in general look sexier in the socks and sandles styling :)
Recommended in Top Gear I am Using Today
Emily Keddie, Ultra/Mountain Runner and Coach
Toe socks were new to me summer 2026- I don't get many blisters but wanted to see if I could continue that on longer sustained multi-day efforts. No blisters with these. Sold. Will continue to use.
Recommended in Trail and Ultra Running
Julyssa Martinez, Distance Runner | Nutrition Student
I wear Injinji toe socks for my long runs and races, and they’ve made a huge difference in helping prevent blisters. They’re comfortable, breathable, and a great choice for anyone who spends long hours on their feet
Recommended in Trail Running Essentials
Toe socks for the win!! Big fan of no blisters and super comfy? Then look no further and give these socks a go!
Recommended in Ghost Train gear list
Amber Constant, Goal: 3.65+ million feet of vert in 365 Days 🪩
Toe socks = no blisters & cozy toes.
Recommended in Happy Feet
I don't know any different. I have worn these for every race. Hundreds of miles. Zero blisters. No skin to skin friction. I also love the weight of these socks - makes my feet feel great on long efforts.
Recommended in 10 Products I Actually Use
I will be wearing Injinji socks exclusively. Not sponsored I just really love the socks!
Recommended in San Diego 200
