Engineered for mountain biking, the Alpinestars A-4 Plasma MTB Chest Protector delivers high-impact protection with a low-profile design ideal for gravity activities. Its innovative Nucleon PLASMA back protector offers exceptional ventilation and flexibility, contouring perfectly to the body for maximum comfort. The adjustable quick release system ensures a secure, customised fit, while strategically placed perforations enhance breathability. Lightweight and thermoformed, it combines padded side wings and soft-touch mesh to keep you comfortable on demanding trails.
Features:
• High-impact protection with EN 1621-3:2018 Level 1 chest protector and EN 1621-2:2014 Level 2 back protector
• Nucleon PLASMA back protector made from bio-based materials for superior impact absorption
• Extensive perforation zones for excellent airflow and cooling ventilation
• Thermoformed padded chassis with padded side wings and soft-touch 3D mesh for comfort
• Articulated front plate and flexible side wings for maximum freedom of movement
• Adjustable quick release waist system for a secure, customised fit
Features:
• High-impact protection with EN 1621-3:2018 Level 1 chest protector and EN 1621-2:2014 Level 2 back protector
• Nucleon PLASMA back protector made from bio-based materials for superior impact absorption
• Extensive perforation zones for excellent airflow and cooling ventilation
• Thermoformed padded chassis with padded side wings and soft-touch 3D mesh for comfort
• Articulated front plate and flexible side wings for maximum freedom of movement
• Adjustable quick release waist system for a secure, customised fit