Profile of the New Balance Vazee Sigma Harmony

Use - The Vazee Sigma Harmony is a running shoe that’s built for short-distance race and sprints, ranging from 100 meters to 400 meters. With such events, the maximum performance of the shoe is delivered.

Spike Type - It features 8 removable pyramid spikes that are ¼-inch in diameter. These spikes work best on rubber surfaces, thus enabling good ground grip and traction. 

Spike Plate - A full-length Pebax® plate protects the shoe from abrasion. It allows good surface grip and traction. Other than that, it gives the shoe a fair balance of rigidity and flexibility to maximize foot movements. 

Notable Features

Embodying a perfect blend of both fashion and function, the New Balance Vazee Sigma is designed to supplement smooth and powerful transitions. Enabling such promise are the technical innovations furnished to the shoe. 

The first notable feature that helps power the shoe’s transitions is its full-length Pebax® plate. It is both highly durable and rigid, boosting traction and smooth transitions. It features 8 spike receptacles that are meant to assist in powering grip and traction. 

The BOA® Fit System of the shoe integrates a precise and convenient closure to the shoe with its three fundamental technical features. 

Meanwhile, the bootie construction of this track and field shoe permits a sock-like and comfortable fit. Enhancing the comfort of the shoe is its no-sew overlay that gives runners an irritation-free experience. 

Size and fit

The New Balance Vazee Sigma Harmony consists of a knit upper that hugs the foot for a secure fit. The BOA® Fit System of the shoe gives a convenient and customized lockdown. Wrapping around the ankle of the foot is a second-skin-like collar that prevents any slippage. 

The Vazee Sigma Harmony is available in unisex sizing, following men’s sizing scheme. Female users are advised to go 1.5 sizes down to secure proper size and fit. 


The Pebax® plate is a polymer plate that runs full-length. It employs durable and rigid properties, enhancing the protection and longevity of the shoe. Although rigid, this spike plate still allows a wide range of motions because of its flexibility. 

Because the Vazee Sigma Harmony is one that promises heightened speed, the Pebax® plate is responsible for giving it good traction and robust transitions. It also includes 8 spike receptacles to accommodate traction. 


The resilient foam midsole of the Vazee Sigma Harmony is one that’s designed to withstand all your competitions and training. It utilizes a good mixture of both comfort and cushioning to power your ride.


Giving a full and secure wrap around the foot is a knitted upper. It features perforations that let in natural air into the shoe to give it sufficient ventilation. With enough airflow, the foot chamber is kept fresh and healthy. 

Moreover, the Vazee Sigma Harmony is comprised of a bootie construction that furthers support and comfort. It acts like a second skin collar. To give the athlete an irritation-free experience, no-sew overlays are embellished to the shoe. The same feature is found in the Nike Zoom D.  

Claimed to be one of the most innovative features of the Vazee Sigma harmony is its BOA® Fit System allows you to dial in an accurate fit. It has three main components- a micro-adjustable dial, sturdy and lightweight laces, and low friction lace guides. Altogether, these elements allow precision and conformity. 


How New Balance Vazee Sigma Harmony ranks compared to all other shoes
Top 1% tracking shoes
All tracking shoes
Top 12% New Balance tracking shoes
All New Balance tracking shoes
Top 2% running tracking shoes
All running tracking shoes


The current trend of New Balance Vazee Sigma Harmony.
Compare to another shoe: