Boost Half Zip Trail Shirt SS

Developed for the most demanding trail runners, the Boost Half Zip Trail Shirt Short Sleeve redefines the concept of functionality in sportswear. With a seamless design, this shirt adapts to the body like a second skin, reducing friction and providing an ergonomic fit and balanced compression for muscle support without restrictions.

Its biggest innovation? It’s the first shirt on the market with a belt integrated directly into its structure, without additional seams. The belt becomes a natural continuation of the shirt, offering greater functionality and comfort. This innovation allows you to carry energy gels, your phone, and other essential items more comfortably, naturally, and securely—without the need for backpacks or additional belts that could hinder performance.

The belt has been strategically divided to ensure maximum efficiency and accessibility: two smaller side pockets are ideal for gels, energy bars, keys, or an emergency blanket, while the larger front and rear pockets allow you to carry a soft flask, phone, waterproof jacket, or other bulkier items—always with stability and no bouncing during the run.

Made with 77% recycled polyamide Q-Nova® by Fulgar, it combines technical performance with environmental responsibility, reducing ecological impact without compromising on lightness, durability, or comfort.

It’s also designed to provide maximum comfort and protection, thanks to the aloe vera treatment, which helps keep the skin hydrated and reduce irritation, and the antibacterial finish, which minimizes odors and keeps freshness for longer. Its high breathability and moisture-wicking capabilities ensure you stay dry and comfortable, quickly wicking away sweat.

The technical materials provide exceptional temperature regulation, keeping you warm in winter and cool in summer. The half front zip allows you to adjust ventilation depending on the intensity of your effort and weather conditions, making this shirt a versatile choice for all seasons. Reflective stitching increases visibility in low-light environments, offering additional safety.

Want more comfort, freedom and practicality in your runs? The Boost Half Zip Trail Shirt Short Sleeve was made for you.

Key Features Summary:

• The first seamless shirt where the belt is not just integrated but a continuation of the shirt’s structure – Carry your essentials without the need for backpacks or additional belts
• Seamless design – Ergonomic fit and reduced friction for maximum comfort
• Strategically placed integrated pockets – Two side pockets for gels, bars, emergency blanket, and other small items + front and back pockets for larger items such as soft flasks or waterproof jackets
• 77% recycled Q-Nova® polyamide from Fulgar: high performance with environmental commitment.
• Balanced compression – Muscle support without compromising freedom of movement
• High breathability and quick-drying – Keeps you dry and comfortable throughout your run
• Aloe vera treatment – Extra comfort and skin protection, reducing irritation
• Antibacterial finish – Minimizes odors and keeps freshness even during the most intense sessions
• Efficient thermal regulation – Keeps your body warm in winter and cool in summer
• Half front zip – Adjust ventilation depending on workout intensity and weather conditions
• Reflective stitching – Discreet reflective details that improve visibility in low-light conditions