Physical Therapists Using Clinical Analysis To Discuss The Art And Science Behind Running and The Stuff We Put On Our Feet

Thursday, July 27, 2017

361 Shield 2 Review

Today's review comes from David Salas, a student physical therapist from my alma mater Western University of Health Sciences. David was (and is working his way back to being) a very fast collegiate runner and has a great interest and knowledge of running. He was kind enough to lend his thoughts on a pair of new 361 Shield 2's sent to us by 361. Read on for more!
-Dr. Matthew Klein, PT, DPT
Weighing in at 10.4 ounces with a 9mm drop, the 361 Degrees Shield 2 is a game changer in the running community. Throughout most of my running career I have been searching for a shoe that was both responsive and cushioned, without the shoe feeling too much like a racing flat or a heavy trainer.  I believe 361 has found the happy medium.  The shoe feels great at all paces and over all terrains. Keep reading for specifics below!


Upper/fit:
The Shield 2 does a good job of balancing breathability and structure.  Being from Southern California, breathability is very important to me.  I find this shoe does a great job of airing out my feet during longer hot runs.  A pretty large chunk of my runs are also done in semi-harsh trail conditions and I have never once been concerned about this shoe tearing among the terrain.

The Shield 2 offers a very balanced feel across the entirety of the foot, which is something I can appreciate.  However, the shoe is built a bit narrow when compared to its other trainer counterparts.  I would recommend ordering a half size up for this model, for I normally run 9.5 but the 10 worked perfect for me! (Editor's Note: I also found the Shield 2 to fit a half size small but was tolerable with very thin socks. I will still recommend a half size up)

Pertaining to my gait (running mechanics) pattern, I have always been a midfoot/forefoot striker.  This has made finding trainers difficult, for I have found many trainers lacking an aggressive forward progress feel. Those that do have this feel have tended to be overwhelmingly firm and hard upon landing.  The Shield 2 does a good job of making the transfer of weight very smooth for all foot strikes without sacrificing responsiveness. This may be partially due to how the upper, despite being on the narrow side (which works well for my foot), seems to also transition well with the foot through the gait cycle. I have not experienced any hot spots but have also not tried this shoe sockless.
Sole/Ride:
Using their QU!CKFOAM technology, 361 achieves the smooth ride that all runners look for.  Though the QU!CKFOAM expands over the entirety of the sole, it is more focused in the midfoot and rearfoot section.  This allows those who heel strike or mid-strike to have a smooth transition when rolling over their metatarsals during the “push off” phase of running.

As noted earlier, this shoe is very responsive.  The forefoot comes off a little rigid when first trying the shoe out, but with the QU!CKFOAM addition, rigidity has never felt so smooth.  Normally I don’t mind when shoes are inflexible because it makes the forefoot strike a little more comfortable, and it is not different with this shoe.  The only difference with 361 is that the rigidity and responsiveness are coupled with the cushion and fluidity of QU!CKFOAM.

The 361 Shield 2 is also incredibly durable.  Even after these shoes have 50 miles on the road, along with daily walking miles not accounted for, the shoes show no signs of deterioration! Many shoes I have ran in already show classic wear and tear signs by this time, so things are looking up for this pair. (Editor's Note: I have also found 361's shoes to be far more durable than almost all other companies).

Thoughts as an SPT:
Throughout this article I have spoken about the rigidity of the shoe and why I feel that it is a great component, especially when coupled with QU!CKFOAM. Below is a more thorough explanation as to why:
I believe the running community is saturated with too many shoes that pride themselves on being overly flexible (not calling out Nike Free’s… but…). When looked at from a biomechanical perspective, the foot and surrounding structures require, and yes REQUIRE rigidity to have proper propulsion.  Structures such as the plantar aponeurosis and calcaneal tendon need to have some rigidity and elasticity for the foot to “spring” off the ground.  Notice how these are also the most commonly injured (plantar fasciitis and achilles tendonitis/osis). I believe this is largely in part due to footwear not having any rigidity where it should be present and causing the structures mentioned to work even harder than they normally do (Editor's Note: Or as I have discussed previously, rigidity where it should not be). The 361 Shield 2 does a great job of making the shoe rigid over several “rocker” points (heel, ankle, toe) and ultimately results in a smooth transfer of force across all joints that make up the foot and ankle.  361 also accomplishes this without being too rigid and hard, for they address that with the QU!CKFOAM.  Being someone who has had a decorated injury history, I do feel that these shoes address many discrepancies that are seen in other shoes.

Conclusion:
For those looking for an every-day neutral trainer with a smooth balance between responsiveness and cushioning, you have found it. The 361 Shield 2 does a great job of providing a smooth, light, and durable ride with the addition of their QU!CKFOAM technology. This shoe is especially good if you like your shoes more on the responsive and aggressive side.  This shoe can be used for daily runs, long runs, and potentially longer tempo runs and is great across any surfaces.

Thanks for reading!
-David Salas, SPT
As always, our views are our own.  My blog should not and does not serve as a replacement for seeking medical care.  If you are currently injured or concerned about an injury, please see your local running physical therapist.  If you are in the LA area, I will be taking clients for running evaluations in the future based on my Orthopedic Residency schedule. 

Dr. Matthew Klein, PT, DPT

Doctor of Physical Therapy
Casa Colina Orthopedic Resident


***Disclaimer: These shoes were provided free of charge in exchange for a review.  We put at least 50-75 miles on trainers and 25 miles on racing flats.  Currently David's pair of 361 Shield 2's have 50 miles on them.  A big thank you to 361 for sending these to us.  However this in no way affected the honesty of our review.

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Tuesday, July 18, 2017

361 KgM2 2 Review

I have said this many times before, but my favorite shoes have always been lightweight trainers.  The 8-9 ounce range makes the perfect combination for training, workouts and longer races (one of my favorites of all time being the Brooks ST5).  With the couple 361 shoes I have tried recently, one of my favorites for the longer workouts I have been doing in preparation for a move up to longer distances has been the KgM2 2.  I did not try version 1 of this shoe, but have found it a great shoe for both my longer workouts as well as the rare daily trainer.  How so?  Let's talk.


Tuesday, July 11, 2017

Mizuno Wave Rider 20 Review

   Today's guest review comes again from my good friend and training partner John.  John is a very good engineer and has been my primary running training partner through and beyond DPT school.  Despite being a Nike guy, John has been expanding and trying some other brands recently.  He was kind enough to share his thoughts on the Mizuno Waver Rider 20 and his perspective as an engineer on the wave design.   The Wave Rider is Mizuno’s flagship neutral shoe. It stands apart from competing neutral offerings with its firm ride, delivered with Wave Plate technology.
Note: This review spends more time evaluating the Wave Plate concept, and less time contrasting the the WR20 with the WR19. The executive summary for Wave Rider loyalists: The WR20 offers a softer ride and some big aesthetic updates. Go buy it.
A little about me: my foot is normal width, size 11. I weigh about 150 pounds and I strike mid-foot; I have high arches and a high-volume foot.
Mizuno Wave Rider 20 Blue Depths/Silver/Red, Lateral View – The Wave is higher, with more EVA underneath.

361 Spire 2 Review

   I am not much of a traditional trainer person.  Most of my footwear choices have been racing shoes or lightweight trainers.  So it was with a great deal of surprise that I enjoyed the ride of the 361 Spire 2 that was graciously sent to me for my thoughts.  As a newer company to the USA, they are making quite a few waves in the running world, particularly in their SoCal headquarters (Irvine).  Living in Southern California at the moment, I was initially surprised by the number of runners wearing their shoes here.  However, after trying a few of their shoes and seeing their recent sponsorship of the new elite team the Roots Running Project, I am no longer surprised.  I was impressed with their first racing flat the Chaser (REVIEW) and now want to discuss their primary neutral trainer, the Spire 2.


Sunday, July 2, 2017

361 Chaser Review

   I have been eyeing the 361 Chaser for some time.  I am currently a sucker for road racing shoes with propulsive plates in them as they remind me of the track spikes I used to use in college.  To this day, I still love the unboosted Adios 2s for that reason as they were firm but had an extended forefoot torsion system that was extremely responsive and great for a variety of distances.  Due to the changed fit and ride in the Adios Boost 3s, those shoes are no longer of interest to me and I have began to look elsewhere.  361 is a sports brand based out of China, but their US headquarters are in Irvine, Calfornia (not far from me).  I was curious about this relatively new footwear brand (to the US at least) especially given the specs of their racing flat the Chaser.  As luck would have it, I was given the opportunity to try this shoe out and have come away very impressed with 361's first long distance racing flat.


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