Here at Feetus, we often get asked; “Which Injinji sock do I need?”. And it’s a great question, as each Injinji sock fills a specific need. While we look speaking to our customers, we thought it would be a good idea to put together the ultimate Injinji sock guide to run through the range and talk about what their designed use is, a little of info about the range and what are the option within that range.
On the face of it, it may seem obvious, if you are heading out for a road run, grab a pair of the Injinji Run socks. Well, not necessarily. Everyone is different and prefers different things. For example, you may only road run, so might not ever think about grabbing something from the Injinji Trail range. However, if you are someone that prefers a little extra cushioning from your socks, especially for those long run days, the Injinji Trail sock would be a fantastic choice as it offers that extra cushioning.
Hopefully this will help your decision making a little easier, but as always, if you would like to ask anything else, please don’t hesitate to get in touch.
Here’s a comprehensive guide to help you select the ideal pair.
Who are They For?
Short answer … everyone.
The Injinji sock is a unisex sock, so covers a wide range of feet. However, Injinji also do most of the ranges in Women’s specific versions. The main difference with these is that they are built for a typical female foot, so slight narrower, smaller on the toes etc. BUT, what we have found after selling Injinji socks for over 10 years is that not all feet are “typical”. Some men have naturally smaller feet, so the Women’s range can work great for them, and likewise, some Women have naturally broader feet, so the unisex range works well for them. The most important thing when it comes to choosing your Injinji socks is comfort and fit. If they’re not comfortable, or if they are too tight or too baggy, you just aren’t going to get the performance benefits that Injinji are known for.
Available Sock Heights
In the current Injinji lineup, we have the No-Show, Mini-Crew and Crew heights available. Not all ranges cover all heights, but there is enough coverage to make sure you find something for you.
No Show
The No-Show sock sits just below the ankle bone, following the contour of athletic shoes for those that like to wear socks in incognito mode.
Mini Crew
The Mini-Crew sits above the ankle bone and is a great sock for those who like something low profile but still want to keep out stones, debris etc.
Crew
The crew sock, the tallest in the Injinji line up – this sits mid-calf and is great for colder runs, or for hitting the trails and keeping your legs covered.
The Available Ranges
Injinji RUN Series
Great For
Road running, treadmill workouts, and daily training sessions.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. 200 Needle Count. CoolMax EcoMade.
These socks feature a lightweight, breathable design that minimises friction and reduces the risk of blisters. The individual toe sleeves promote natural toe splay, enhancing balance and comfort during runs.
The Options
Available in the Women’s Specific Run Range.
Available in the Unisex range in a no-show and mini-crew, with cushioning levels ranging from ultra-thin to midweight.
Injinji ULTRA RUN Series
Great For
Ultra marathons, long-distance running, trail running, high-impact activities, runners who like a lot of additional cushioning underfoot.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. Mesh Top. Protective Cushioning. Padded Toes. Coolmax EcoMade.
Designed with plush cushioned terry throughout the entire foot and toes, these socks help soften the impact of long runs on the feet. The five-toe design eliminates skin-on-skin friction, reducing the likelihood of blisters. A mesh top enhances breathability, keeping feet cool and dry during extended activities.
The Options
Available in no-show, mini-crew and crew heights in the Women’s Specific Ultra Run range.
Available in no-show, mini-crew, and crew heights in the Injinji Unisex Ultra Run Range.
Injinji TRAIL Series
Great For
Trail running, hiking, rugged terrains, runners who like some extra cushioning underfoot.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. Mesh Top. Protective Cushioning. Coolmax EcoMade.
Constructed with durable materials to withstand rough conditions, these socks offer additional padding in the heel and sole for protection against debris and rocks. They provide excellent moisture control and breathability, essential for wet or dusty trails.
The Options
Available in the Women’s Specific Trail Range mini-crew and crew.
Available in the Injinji Trail Range in the mini-crew and crew.
Injinji OUTDOOR Series
Great For
Hiking, backpacking, and outdoor adventures in various weather conditions.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. Mesh Top. Merino Wool. Anti-Odour. Natural Fibres. UV Protection.
Crafted with Merino wool, these socks offer natural moisture-wicking, odor resistance, and temperature regulation. The five-toe design prevents blisters by eliminating skin-on-skin friction, while midweight cushioning provides comfort on rugged terrains. The crew height and ribbed leg ensure a snug fit, keeping out dirt and debris.
The Options
Available in mini-crew and crew heights in the unisex Injinji Outdoor range.
Injinji LINER Series
Great For
Layering with heavier socks for hiking or cold-weather adventures. Also great in the summer as a thin standalone sock.
The Details
Blister Prevention. Moisture Management. Total Foot Utilisation. 200 Needle Count. CoolMax EcoMade.
A thin, lightweight liner designed to be worn under thicker socks, wicking away moisture and reducing friction. The toe separation allows for natural movement while providing flexibility to add warmth layers.
The Options
The unisex Injinji Liner range is available in mini-crew and crew heights, facilitating easy layering without bulk.
Injinji SPORT Series
Great For
Everyday activities, gym workouts, and casual wear.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. 200 Needle Count. CoolMax EcoMade.
These socks offer moderate cushioning and a snug fit, providing all-day comfort and moisture management in various settings. They are breathable and durable, making them versatile for daily activities.
The Options
Available in Crew height in the unisex Injinji Sport Range.
Injinji HIKER/LINER Series
Great For
Hiking trips, backpacking, and multi-day outdoor adventures.
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. CoolMax EcoMade / Wool. Protective Cushioning. Padded Toes.
This two-sock system combines an ultra-thin liner with a cushioned outer sock. The liner wicks away moisture and reduces friction between toes, preventing blisters. The outer hiker sock, made with NüWool™, provides additional cushioning and temperature regulation, ensuring comfort over long distances.
The Options
Sold as a set, with the liner and hiker socks designed to be worn together for optimal performance.
You can find the Injinji Women’s Hiker Range here.
You can find the unisex Injinji Hiker Range here.
Injinji TRAINER Series
Great For
Cross-training, strength training, circuit workouts, and high-intensity interval training (HIIT).
The Details
Arch Support. Blister Prevention. Moisture Management. Total Foot Utilisation. CoolMax EcoMade. Ankle Stabilisation. Precise Fit.
These socks offer a snug, precise fit that hugs the contours of your foot, allowing for greater ground feel and stability during dynamic movements. The five-toe design minimises skin-on-skin friction, promoting natural, restriction-free movement. Technical ribbed knit provides enhanced support to the arch and ankle, making them perfect for handling burpees, box jumps, and other gym activities.
The Options
The unisex Injinji Trainer range is available in mini-crew height, providing coverage just above the ankle.
Check Out The Full Injinji Range
As the UK’s No1 Injinji stockist, we have the full Injinji range available. Whether you need socks for trail running, hiking or everyday use, we have the Injinji toe socks for you.