The North Face Summit VECTIV Sky 2
For the most demanding races and the toughest trails, The North Face Summit VECTIV Sky 2 is an agile super shoe ready to go faster and climb higher than ever.
Best UseBest Use Learn More
SurfaceSurface Learn More
CushioningCushioning Learn More
Women's Trail Shoes
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Daily Trainer TrailDaily Trainer TrailDaily 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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Max Cushion TrailMax Cushion TrailMax Cushion Trail shoes deliver ultimate comfort. They have tons of cushioning, making them great for running long distances. 
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Performance Trail | Sub-UltraPerformance Trail | Sub-UltraPerformance 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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Super Trail | Race UltraSuper Trail | Race UltraSuper 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. 
Women's Running Shoes by Surface
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Roads & PavementRoads & PavementRoad 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 & FireroadsDesigned 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 TrailsThese 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 TrailsDesigned 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 TrailsThese 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. 
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Barefoot0-13mm. 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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Minimal14-18mm. 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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Low19-23mm. 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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Medium24-28mm. 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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High29-34mm. 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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Maximal35mm 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 Running ShoesNeutral 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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StabilityStability 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:
Experience the best in trail racing performance with The North Face Summit VECTIV Sky 2. Designed for athletes who demand speed and agility, the Sky 2 is the lightest shoe in the VECTIV line of high-performance trail running shoes.
Featuring a full-length VECTIV 3.0 carbon fiber plate, this shoe propels you forward with race-tuned precision. It offers enhanced lateral stability and support even on challenging technical terrain. The nitrogen-infused DREAM foam midsole delivers exceptional energy return while keeping weight low and durability high, perfect for going the extra mile. Adding to the shoe's speed is a rockered midsole geometry that makes every step feel smooth and efficient. Together, these features ensure long-lasting propulsion during even the toughest runs.
Delivering on athlete requests, the SURFACE CTRL high-traction outsole uses deeper lugs for improved grip over almost all surfaces and conditions. So whether you're training or racing, you'll have top-tier confidence underfoot. Wrapping it all up is a lightweight, breathable upper that provides a secure, locked-down fit. The integrated tongue wings and improved heel fit ensure comfort and precision every step of the way.
Whether tackling steep climbs or breezing through descents, you’ll feel nimble, stable, and unstoppable. Push yourself faster and further than you ever imagined with The North Face Summit VECTIV Sky 2!
What You'll Love:
- Top-level performance on highly variable terrain
- Lightest trail racing shoe in the VECTIV family
- Deeper lugs and slightly taller stack yet much lighter than before
Model Number: NF0A8AEM-7UM
Specs & FitLearn More
Shoe Specs
| Weight: | 8.3 oz 235 g | 
| Heel Stack: | 32 mm | 
| Forefoot Stack: | 26 mm | 
| Heel-Toe Offset: | 6 mm | 
How It FitsLearn More
| Heel Width: | Wide | 
| Midfoot Fit: | Narrow | 
| Toe Box Fit: | Average | 
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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WeightThe 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 StackThe 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 StackForefoot 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 OffsetHeel-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
- 
BarefootBarefoot0-13mm. The Shoe generally does not have a midsole and feels like there is no cushioning. This shoe is all about feeling the ground underfoot. 
- 
MinimalMinimal14-18mm. 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. 
- 
LowLow19-23mm. 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. 
- 
MediumMedium24-28mm. 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. 
- 
HighHigh29-34mm. The shoe has a thick midsole and ample cushioning. These shoes are highly protective and absorb more impact than the body. 
- 
MaximalMaximal35mm 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
- DREAM supercritical foam is ultralight nitrogen-infused TPU for high energy return, reduced weight, and increased longevity.
- VECTIV 3.0 carbon fiber plate is full-length, forked in the heel, as well as forked and winged in the forefoot. It provides race-tuned propulsion with enhanced lateral support and stability on technical terrain.
- Rocker geometry enables long-lasting propulsion.
OUTSOLE
- SURFACE CTRL rubber with 5 mm lugs forms a one-piece outsole that's optimized for weight and versatility. 10% of the rubber is sourced from smallholder farms dedicated to agroforestry principles and regenerative agricultural practices.
UPPER
- Dual-warp seamless upper with mapped venting zones is both secure and highly breathable. The upper is made with 57% recycled materials.
- Integrated tongue wings and ultralight skeletal support underlays contribute to improved lockdown for the heel and midfoot.
 
 
 
 
