Men's longsleeve New Balance Athletics Heat Grid 1/2 Zip is the perfect choice for colder days. Made from Heat Grid material, it provides warmth and breathability. It features a 1/2 zip for ventilation adjustment and a fitted cut that ensures comfort. Perfect for outdoor training.
Basic data
Material
Protection
Product details
Warnings and producer's data
Men's New Balance Athletics Heat Grid 1/2 Zip heron blue running longsleeve (MT43204HEB)
Men's New Balance Athletics Heat Grid 1/2 Zip Running Longsleeve in heron blue is an excellent choice for runners seeking comfort and functionality. Made from a combination of recycled polyester and elastane, this longsleeve provides flexibility and quick drying, which is particularly important during intense training. The slim fit cut guarantees a perfect fit to the body, minimising air resistance while running.
NB HEAT Technology
The Men's New Balance Athletics Heat Grid 1/2 Zip Running Longsleeve in heron blue is equipped with NB HEAT technology, which effectively retains body heat while wicking moisture away. This allows the user to enjoy warmth even on cooler days without losing the comfort associated with dry skin. This innovative solution supports runners in maintaining an optimal body temperature during outdoor activities.
Functional Details
The Men's New Balance Athletics Heat Grid 1/2 Zip Running Longsleeve in heron blue has been designed with practicality in mind. The partial zip allows for quick ventilation adjustments, which is extremely useful in changing weather conditions. The collar stand provides additional protection for the neck against the wind. Additionally, the presence of pockets enables the storage of small items, enhancing the functionality of this model.
Ecological Approach
The Men's New Balance Athletics Heat Grid 1/2 Zip Running Longsleeve in heron blue is not only about comfort and technology but also about care for the environment. The recycled materials used in the production of this longsleeve demonstrate New Balance's commitment to creating planet-friendly products. By choosing this model, the user supports sustainable development efforts.
Men's New Balance Athletics Heat Grid 1/2 Zip Running Longsleeve - features:
- Slim fit cut providing an excellent fit to the body;
- Material made from recycled polyester and elastane ensuring flexibility and quick drying;
- NB HEAT technology retaining body heat and wicking moisture;
- Partial zip allowing for ventilation adjustments;
- Collar stand providing additional neck protection against the wind;
- Pockets for increased functionality;
- Breathability ensuring comfort during intense training;
- Use of recycled materials supporting environmental protection.
Product Details

Partial ventilation lock
Sliding open the partial ventilation zip allows for a quick increase in air circulation during intense activity. Once opened, a section of the garment is revealed, and the airflow immediately reaches the interior. When the temperature rises during running or training, one simple gesture is all it takes to respond instantly to changing conditions.

Flexible cuffs with thumb holes
Fitted cuffs with thumb holes stabilise the sleeves during intense movement. The applied elasticity ensures that the material closely adheres to the wrists, not shifting even during dynamic arm swings. When running in lower temperatures, the thumb holes allow for coverage of a larger part of the hand without the need for additional accessories.

Side slits increasing freedom of movement
The inserts on the sides of the cuts ensure that the material does not tighten during dynamic changes in pace and direction of running. The free arrangement of the fabric follows the movement of the torso, eliminating the feeling of resistance during wide arm swings. When training requires full mobility, such a solution guarantees an unrestricted range of motion even during intense sequences.
Warm
I use it for running in the current temperatures (-5/5). Without wind it is sufficient. If it is windy I put on a waistcoat. It does the job.
Ideal for the current weather (-5)
Superbly made, warm and visible. Highly recommended!
Review this product

Men's New Balance Athletics Heat Grid 1/2 Zip heron blue running longsleeve
Men's New Balance Athletics Heat Grid 1/2 Zip heron blue running longsleeve
- We are calculating the delivery time for you More
- Delivery from 3,99 € More
- 30 days to return More
- Original products Check it out









