Updates to Nike Air Epic Speed TR II

  • The Nike Air Epic Speed TR II features the Air technology in the heel section. The Phylon foam encapsulates the Air unit, forming the full-length underfoot platform.
  • The shoe has a mesh upper that keeps the foot ventilated. Synthetic overlays protect some areas against abrasion while catalyzing lateral support in the midfoot section.
  • Rubber pods protect the high-wear areas of the outsole. They also provide adequate traction on most surfaces.

Size and fit

This Nike trainer is only available in men’s sizes and tends to run true to size. It is available in a D - Medium width. The mesh upper does not stretch out because of the synthetic overlays that protect it.


The Air Epic Speed TR II features an exposed midsole. This foam is made to be durable and flexible. It features a hexagonal tread pattern that facilitates multi-directional movement.

Rubber protects the high-wear areas of the sole such as the heel, the toe, and the medial and lateral parts. This compound is hard-wearing and flexible. It features densely-placed hexagonal pods that provide grip.


The Nike Air Epic Speed TR II features an injected Phylon midsole made of the compressed ethylene-vinyl acetate (CMEVA) pellets. The Phylon is designed to be lightweight, shock absorbent, and capable of returning energy to the foot, resulting in faster propulsion. In addition, It also employs a molded foam insole which adds a layer of cushioning to deliver a comfortable footbed.

The heel uses Nike’s renowned Air technology, which is comprised of compressed air that’s trapped in a plastic unit. It constricts during impact to absorb the shock, then quickly bounces back to its original form, preparing the foot for the next move. A bit more hyped combination of the Phylon foam and the Air unit is used in the Nike Air Max Full Ride TR 1.5 trainer. Unlike the Epic Speed TR II, its Air compound is made transparent.


A breathable mesh material makes up the upper of the Nike Air Epic Speed TR II. It maintains a fresh interior environment by allowing heat to dissipate and cool air to come in.

It utilizes a lacing system that’s enhanced with the Flywire in the first two eyelets closest to the toe box. Tightening the laces makes the wires wrap themselves around the foot for added lateral support.

A bumper protects the toe box from abrasion and impact associated with specific activities such as burpees and planks.

A net-like synthetic overlay reinforces the midfoot area. It serves as additional support during side-to-side movements.

The padded tongue and collar offer comfort to the top part of the foot. It also serves to lock the foot in place to prevent it from slipping out while in motion.

An external heel counter anchors the foot to the midsole. This structure ensures that the heel does not slip inside, thus preventing injuries.

A breathable fabric lines the inside of the shoe. It smoothens the seams and allows the foot to stay ventilated.


The current trend of Nike Air Epic Speed TR II.
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Nicholas Rizzo
Nicholas Rizzo

Nick combines 10+ years of experience in the health and fitness industry and a background in the sciences in his role as the Fitness Research Director. During his competitive powerlifting years his PRs have him sitting in the top 2% of bench presses (395 lbs), top 3% of squats (485 lbs) and top 6% of deadlifts (515 lbs) for his weight and age. His work has been featured on Bodybuilding.com, LiveStrong, Healthline, WebMD, WashingtonPost, and many more. Along the way, collaborating with industry leaders like Michael Yessis, Mark Rippetoe, Carlo Buzzichelli, Dave Tate, Ray Williams, and Joel Seedman.