ALPINESTARS(MX) Youth A5 S v2 Chest Guard — L/XL, Black

High-ventilation dual-zone chest protector for youth riders, combining a rigid central zone with a flexible soft compound perimeter that molds to the chest. 🌬️

• Perforated impact grid on the inner side of the outer shell provides a second line of protection and channels airflow to reduce heat buildup.
• The dual-zone design pairs a rigid central zone with soft bio-foam perimeter padding for an adaptive, body-conforming fit.
• The central zone directly behind the highly perforated impact grid is open to allow maximum ventilation.
• Constructed from a flexible, adaptive viscoelastic material that delivers excellent ventilation and weight savings.
• Removable viscoelastic shoulder protectors mount on soft-touch foam and attach to the main chassis with hook-and-loop patches for easy removal.
• Adjustable shoulder straps, easy-connect side buckles and V-straps secure the chest, back and rib guards for a customizable, quick closure.
• V-straps distribute tightening force over a wider area of the back protector for a more secure and comfortable fit.
• Rib guards provide additional coverage in critical areas.
• Seventeen percent of the protector structure consists of ventilation apertures aligned through both hybrid layers to ensure maximum airflow.
• YNS compatible via removable pouch panel and elasticated YNS pull tabs.
• Material composition: 40% polyurethane, 16% polyester, 13% thermoplastic elastomer, 12% polypropylene, 9% EVA, 7% polyamide and 3% other.

Certifications: Back protector EN 1621-2:2014 Level 1; Chest protector EN 1621-3:2018 Level 2; Shoulder protector EN 1621-1:2012 Level 1.