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The New Balance Race Day Ultra Light Singlet men's running top provides effective moisture-wicking and high breathability thanks to NB ICE technology. The fabric is a blend of 74% recycled polyamide and 26% elastane, offering flexibility and comfort during intense runs, while reflective elements enhance visibility after dark.

Basic data

Brand New Balance
Country of origin of the brand USA
Sport Running
Gender Male
Season Spring/Summer
Leading colour Black
Model/product code Race Day Ultra Light Singlet MT51205BK
Type of Product Top/tank
Code 2000158057

Material

Material Elastane, Polyamide (Nylon)

Protection

Breathability Yes

Product details

Matching Slim fit
Seamless construction No
Neckline Round
Sleeve length Sleeveless
Reflective elements Yes
Compression No
Technologies NB ICE

Warnings and producer's data

Producer New Balance Europe BV | A-Factorij, Pilotenstraat 35 – 45, 1059 CH Amsterdam Netherlands | customercare@newbalance.com??

Men's New Balance Race Day Ultra Light Singlet black running tank top (MT51205BK)

The New Balance Race Day Ultra Light Singlet black men's running vest sets a new standard in the ultralight running apparel category, combining modern technologies with an eco-friendly approach to materials. Designed for intense training sessions and race days, this model is the optimal choice for runners seeking excellent breathability and efficient moisture management even during the most demanding workouts.

Advanced NB ICE Technology

The New Balance Race Day Ultra Light Singlet features NB ICE technology, which effectively supports the body's thermoregulation during running. This system accelerates sweat transport to the outside, allowing the fabric to dry quickly and ensuring comfort even in high temperatures. As a result, the runner can maintain an optimal microclimate next to the skin during intense effort.

Recycled Materials and Flexibility

The fabric composition includes as much as 74% recycled polyamide and 26% elastane, giving the vest elasticity and resilience while emphasising its eco-friendly character. This combination translates into durability and resistance to deformation, while also supporting environmental sustainability. The lightweight knit allows full freedom of movement at every stage of the run.

New Balance Race Day Ultra Light Singlet black men's running vest – features:

  • Use of NB ICE technology accelerating moisture wicking;
  • Made from 74% recycled polyamide and 26% elastane;
  • Maintains a lightweight, resilient, and flexible construction;
  • Slim fit tailored cut highlighting silhouette and ergonomics;
  • Excellent breathability even during intense effort;
  • Sleeveless tank top design for full freedom of movement;
  • Reflective elements enhancing safety after dark;
  • Round neckline ensuring comfort and ease of wear;
  • Eco-friendly approach through the use of recycled materials;
  • Soft, pleasant-to-touch fabric reducing the risk of irritation;
  • Quick-drying fabric promoting dry skin;
  • Dedicated to running, both training and racing.

Product Details

Men's New Balance Race Day Ultra Light Singlet black running tank top

NB ICE technology supporting thermoregulation

NB ICE activates mechanisms that support the maintenance of optimal body temperature during exertion in high temperatures. During running, this technology intensifies the process of moisture wicking from the skin's surface, accelerating its removal outside. Even during prolonged training, the user experiences a feeling of freshness, as excess sweat does not accumulate against the body.

Men's New Balance Race Day Ultra Light Singlet black running tank top

Sleeveless tank top form

The sleeveless tank top style exposes the shoulders, eliminating excess fabric in the upper part of the torso. This cut reduces the contact area with the body during dynamic movements of the arms. During running, the freedom of arm movement is maintained without interference from the material.

Men's New Balance Race Day Ultra Light Singlet black running tank top

Round neckline increasing wearing comfort

The round-shaped neckline facilitates putting on and taking off the shirt during dynamic changes in pace. The lack of rigid cutouts in this area does not restrict the movement of the neck or shoulders while running. During intense training, the relaxed neckline stays in place, not causing any constriction even with frequent head turns.

NB ICE
A treatment technology for New Balance sportswear that gives it specific, desirable characteristics. Clothing with NB ICE technology contributes to lowering body temperature during exercise. It is also quick-drying, antibacterial and protects against UV radiation.
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Men's New Balance Race Day Ultra Light Singlet black running tank top

Men's New Balance Race Day Ultra Light Singlet black running tank top

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Sizes table
    Size XS S M L XL XXL
    Chest girth (cm) 87-92 92-97 97-102 102-107 112-117 122-127
    Waist (cm) 70-75 75-80 80-85 85-90 95-100 105-110
    Hip circumference (cm) 87-92 92-97 97-102 102-107 112-117 122-127
    You save €33.00 €85.99
    €52.99
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