Fresh out of the box, The North Face ‘Single Track Hayasa‘. I am a real fan of TNF products, the ‘Flight Series‘ in particular offers a great range of products that transfer to so many disciplines. Light, functional, well fitting, breathable and ultimately great quality. It’s nice to remove them from the packaging, put them on knowing that they will do the job.
In regard to run shoes, The North Face I guess are still ‘newbies’ and in the past they have received mixed reviews about the footwear they have created. I have to say I had the original ‘Single Track’, you know, the really great looking shoe… black, red & white. Not only did it look good but it felt good.
The ‘Single Track Hayasa‘ is a shoe designed for speed. Greatly influenced by TNF athlete Tsuyoshi Kaburaki from Japan, Hayasa actually means ‘Speed’ in Japenese.
Tsuyoshi Kaburaki
It is a shoe ready for racing and as such sits low to the ground with a 10mm heel to toe drop (8mm toe /18mm heel). Weighing in at just over 8 oz for such a lightweight shoe protection has not been compromised.
At the front of the shoe we have a puncture resistant toe cap and on the tip of the shoe, you do have additional rigidity. This will add some protection from kicking rocks etc. But in real terms and in comparison to other brands the toe bumper is relatively small. When we move to the rest of the upper, we can see that there is basically a lot of mesh. The shoe will drain really well and breathability will be excellent as you might expect.
Seams are extremely low in the upper and the TNF have used welded seams. The lace loops attach to an internal cage (see the silver/white). This fabric is on both sides of the shoe. When you lace up, it pulls on the fabric in and it wraps around your foot to create support.
The shoe when on with laces adjusted feels very snug and the tongue is gusseted and attached to the upper. It is very padded and in conjunction with a plush heel box the shoe is a pleasure to wear.
The toe box is wide and has plenty of room. Maybe too much room for some so it would be wise to check on sizing to ensure that you get the correct feel. I personally went a half size larger but I do wonder if I may well have been better going ‘true to size’.
Starting just behind the toes and going to the back of the shoe is the ‘Snake Plate‘ (green). The snake plate is an alternative method to the standard ‘rock plate’ that you find in many trail shoes. Instead of one large plate, as the name suggests this one snakes in and out. The idea being increased flexibility. Ultimately, protection and flexibility combined that also means a saving in overall weight. The rear of the shoe has a ‘cradle‘. The cradle is created, like a bucket I guess for your foot to sit in. It provides stability and security. I have to say this is one key feature I initially like. Just walking around you immediately notice a firm hold.
Without doubt a neutral shoe with a 10mm drop. You have 8mm of foam at the front and 18mm at the rear of the shoe. In this ‘low drop’ and ‘minimalist’ environment 10mm may very well be snubbed by many but this shoe sits low to the ground and as such provides a very natural feel with protection and cushioning.
My initial concerns with this shoe are with the outsole. It has low profile lug which is ideal for road, hard pack trail and/ or rocky trail but in any mud they will be pretty much useless. The front of the shoe has directional grip so when going uphill you have traction as and when required. In the heel the lugs are reverse facing which will add grip when going downhill (if required). The middle of the sole is void of grip.
Testing?
Well, that is to come.
I have been provided with these shoes to test in a Jungle environment so please keep an eye on my blog for an update in February. Until then I will be running on some road, hard trail and even some mud to see how the Hayasa perform before heading deep into a rainforest…
SPECS
Upper:
- Lightweight, minimal upper construction
- TPUwelded support overlays
- Lightly protective toe cap
- Perforated EVA Northotic™ footbed
Bottom:
- TPU and EVA CRADLE™ heel-cushioning and stability technology
- 18 mm/8 mm heel/forefoot heights
- Dual-density, compression-molded EVA midsol
- Blown rubber forefoot
- High-abrasion rubber heel
- TPU Snake Plate™ forefoot protection
Shoe Technologies:
NorthFit: The mission of NorthFit™ is to scientifically provide the outdoor athlete with the most precise fit between the human foot and a footwear last, as they both relate to the demands of the specific activity for which the shoe is worn
Snake Plate: The Snake Plate™ consists of a plate that winds back and forth in the forefoot, allowing the foot to flex in a natural manner while delivering protection and rigidity.
Northotic: Biomechanically engineered Northotic™: The North Face® has taken the conventional footbed and elevated it to a superior level with enhanced stability, support and cushioning.
Cradle: The North Face® CRADLE™ technology is engineered to naturally absorb impact, stabilise the foot and promote an anatomically correct stride by supporting the perimeter of the heel and ensuring the fatty tissues under the bursa are biomechanically positioned. CRADLE™ achieves the perfect balance of protection, control and comfort to inspire confidence for any foot on any terrain.
Tenacious Grip: Tenacious™ Grip is a high-abrasion, sticky rubber designed for maximum off-trail traction that will also withstand the rigors of rough off-trail surfaces.
X-Dome: X-Dome™ functions as a heel-cushioning and propulsion mechanism that propels the foot from heel-strike into the subsequent stride stages.
It’s in the women’s field that the most rapid revolution lies however. Young, talented runners with no skyrunning history debut and rise to glory in just one season and, note, women are finishing in the top ten overall, closing the gender gap. Sweden’s Emelie Forsberg is one of these ladies. Twenty-five years-old, she ran her first skyrunning race just this year and in only one season conquered the World Series combined title in a field stacked with highly competitive Spanish runners like Nuria Picas, Blanca Maria Serrano and Nuria Dominguez.
IAN CORLESS 