Spidi Thorax Warrior is a thoracic protector in accordance with prEN1621-3 directives, able to offer a wider protecting surface while increasing the thermal insulation of motorcyclist. Technical features: Chest protektor Level 1 En 1621-3:2018 Impact Test Report 16.6 kN Ventilated and breathable Highly ergonomically Weight: 230 gr. Maximum thickness: 2 cm Foldable Thanks to a thermographic study performed with the University of Padova, we could see further benefits arising from the use of the Thorax Protector. This device is in fact able to increase the thermal insulation when used with a motorcycle jacket.