Alpinestars TECH ZX Boxer Shorts are specifically designed to provide increased protection for motorsport competition environments. Using LENZING FR technology, these boxers ensure exceptional flame resistance and reduce heat transfer, making them a must-have for any racing driver adhering to FIA 8856-2018 International standards.Discover the key features of these boxer shorts:LENZING FR Technology: Utilises a sustainably produced viscose fibre, offering superior flame resistance and protection against heat transfer, ultimately keeping you safer in extreme conditions.Lightweight Design: Engineered to be ultra-thin and light, enhancing comfort without bulkiness, which allows for ease of movement within the cockpit.Seamless Construction: Minimises discomfort and chafing with a seamless design, ensuring the material sits smoothly against your skin for an uninterrupted driving experience.Enhanced Breathability: The material formulation not only resists fire but also promotes air circulatio