X-BIONIC Terraskin X02
The X-BIONIC Terraskin X02 is where elite design meets untamed trail energy. Agile. Durable. Unstoppable.
Best UseBest Use Learn More
SurfaceSurface Learn More
CushioningCushioning Learn More
All Women's Trail Shoes
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Daily Trainer TrailDaily Trainer Trail
Daily Trainer Trail running shoes are reliable and versatile. They are great for a broad range of surfaces and used by beginner and advanced trail runners.
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Performance Trail | Sub-UltraPerformance Trail | Sub-Ultra
Performance Trail running shoes are nimble and agile. They tend to be light and are the choice for many who run sub-ultra trail races. They are also great for those seeking a fast and free experience.
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Max Cushion TrailMax Cushion Trail
Max Cushion Trail shoes deliver ultimate comfort. They have tons of cushioning, making them great for running long distances.
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Super Trail | Race UltraSuper Trail | Race Ultra
Super Trail shoes are built for the best trail runners in the world. You don't have to be elite to benefit from the best technology available in these shoes. Whether racing an ultra or just looking for an assist, Super Trail shoes deliver the best trail performance.
Men's Running Shoes by Surface
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Roads & PavementRoads & Pavement
Road running shoes feature smooth outsoles that are designed for running on paved surfaces such as roads, sidewalks, and bike paths.
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Smooth Trails & FireroadsSmooth Trails & Fireroads
Designed to handle most trail runs, these shoes prioritize comfort and a smooth ride. These shoes are great for anything from smooth singletrack, park trails, and fireroads making them ideal for those who run from their doorstep on streets before hitting the trail.
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Rocky & Technical TrailsRocky & Technical Trails
These shoes are best used for hard, rugged trails such as shale, granite or sandstone where grip on smooth surfaces and underfoot protection are important.
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Soft & Muddy TrailsSoft & Muddy Trails
Designed for use in muddy, soggy conditions, these shoes feature very aggressive outsoles that dig deep into soft ground for exceptional traction.
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Snowy & Icy TrailsSnowy & Icy Trails
These shoes feature technical outsoles designed to grip snowy and icy trails making them ideal for winter trail running.
Cushioning Level
Cushioning level, or stack height, refers to how much shoe is between your foot and the ground. For this category, we reference the amount of cushioning below the forefoot as the heel height will be equal to or greater than the forefoot height.
Learn more about stack heights and how we measure them.-
Barefoot
0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.
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Minimal
14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.
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Low
19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.
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Medium
24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.
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High
29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.
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Maximal
35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.
Stability Level
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Neutral
Neutral shoes support the foot through a normal range of arch collapse and generally do not have a built-in technology to correct movement.
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Stable
Stability shoes are a great option for those who overpronate or need added support. These shoes help to limit the inward rolling motion of the ankle while running or walking and assist in guiding the foot straight through the gait cycle.
Product Details:
The X-BIONIC Terraskin X02 isn't just a trail running shoe, it's a performance system designed for runners who crave speed, agility, and precision on technical terrain. Nimble and incredibly versatile, it's built to push boundaries over medium distances.
With a lower-to-the-ground feel, the X02 keeps you connected to every contour of the trail, delivering dynamic movement with quick and confident transitions. Whether you're charging up switchbacks or descending rocky singletrack, this shoe adapts, responds, and keeps pushing forward.
Its seamless Skinknit upper wraps your foot like a second skin, with no tongue and no pressure points, just a precision fit that moves with you. Underfoot, an open-cell footbed with built-in airflow channels keeps your feet cool and dry through every climb and kick.
At the core, a high-rebound EVA midsole delivers lightweight shock absorption and springy energy return, while the Speedframe system unites the upper and sole for added control and stability. Underneath it all, the Spinweave Vibram outsole offers adaptive grip that thrives on rugged and unpredictable terrain, unlocking speed and traction exactly when you need it most.
And here's the edge: each box of X02 performance trail running shoes comes with a dedicated pair of Terraskin X-Socks, specially designed to amplify your advantage. Together, they deliver unmatched comfort, seamless integration, and a perfect fit that feels like an extension of your stride. To feel fast and connected, lace up the X-BIONIC Terraskin X02 and turn every ridge climb and switchback descent into your playground.
What You'll Love:
- Nimble speed over rugged terrain
- High rebound EVA midsole
- Includes a pair of Terraskin X-Socks
- Optimal balance between ground feel and protection
Model Number: TS-TS02S25U-B124
Specs & FitLearn More
Shoe Specs
Weight: | 10.5 oz 298 g |
Heel Stack: | 32 mm |
Forefoot Stack: | 28 mm |
Heel-Toe Offset: | 4 mm |
How It FitsLearn More
Sizing: | True to size |
Heel Width: | Narrow |
Midfoot Fit: | Narrow |
Toe Box Fit: | Snug |
How We Measure Our Shoe Specs
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We measure every shoe in-house to provide accurate and consistent details.
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Weight
The weight is based on a Men's size 9 for Men's and Unisex shoes or Women's size 8 for Women's shoes. The weight listed is for a single shoe, including the laces.
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Heel Stack
The heel stack refers to how high your heel sits above the ground when wearing shoes. Based on Men's size 9 as the standard.
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Forefoot Stack
Forefoot stack refers to how high the ball of the foot sits above the ground when wearing shoes. Based on Men's size 9 as the standard.
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Heel-toe Offset
Heel-toe offset (drop) is the difference in height between the heel stack and the forefoot stack. We use the number given to us by the brand.
How We Measure Shoe Fit
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All measurements are based on Medium width.
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Fit (width) options are Narrow - Snug - Average - Roomy - Wide.
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Sizing (length) options are Short - True - Long. Note: fit is relative to the "average" running shoe.
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We partner with SmartLast, a program by Heeluxe, to use advanced shoe-measuring technology, to provide objective measurements for toe box, midfoot, and heel widths as well as overall length.
Cushioning Level
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BarefootBarefoot
0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot.
-
MinimalMinimal
14-18mm. The shoe has a thin midsole that allows for a natural running experience. Racing shoes and minimalist shoes are common here. These shoes offer a feeling of being connected to the road or trail.
-
LowLow
19-23mm. The shoe has a slightly cushioned feel and may feature added cushioning technologies. Performance training shoes and some trail shoes are common here. These offer protection during footstrike but prioritize a lightweight, grounded experience.
-
MediumMedium
24-28mm. These shoes have a stack height that fall near the middle of the spectrum.The shoes in this category are verstaile and great for all types of runs and distances.
-
HighHigh
29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body.
-
MaximalMaximal
35mm plus. The shoe has an extremely thick midsole and extra cushioning. The focus is on protection and soft foam underfoot with hardly any ground feel.
Technologies
MIDSOLE
- High-rebound EVA foam provides composed shock absorption and energy return.
- Open-cell insole boosts airflow with Air-Conditioning Channel perforations for cool and dry feet.
OUTSOLE
- Spinweave® design employs Vibram Megagrip rubber with Traction Lug technology for ultra-adaptive performance that unlocks unrivaled speed and agility.
- 3.5 mm lugs deliver balanced bite across a broad range of terrain and conditions.
UPPER
- Skinknit® fabric is an elastic double-yarn knit for a seamless tongue-free design that wraps your foot with a precise and ergonomic fit. The upper features a soft gaiter fit around your ankle to keep out debris, Air Cool Stripes along your instep for ventilated padding, and a 3D Heel Cage of internal foam padding with a comfortable gap for your Achilles tendon. Durable mesh completes the balance of the construction.
- Speedframe® system wraps the upper and sole for enhanced stability and control.
- Trailrun Terraskin Expert X-Socks® (one pair) are included in the box. A $36 value, these premium crew socks feature the following: Suppronation®-Bandage stability zone for secure support, Air Cool Stripes and Air-Conditioning Channel® 4.0 for perforated ventilation, an Achilles Tendon Protector of 3D heel padding, Gripfix yarn to prevent slippage inside the shoe, Skinknit® fabric, and targeted cushioning zones for defense against blisters and hot spots.