400 Meters Breathable Running Track by Xj Sports for Athletes

400 Meters Breathable Running Track by Xj Sports for Athletes. All-Weather Durability: Anti-freezing, UV resistant, and anti-cracking performance for extreme weather conditions. Customizable Thickness: Available in standard 13mm with custom options ranging from 9mm to 20mm. Eco-Friendly Materials: Made with low-odor, heavy metal-free materials certified for safety and environmental protection. Excellent Drainage: Porous structure ensures rapid water penetration and prevents surface water accumulation. Long Service Life: Durable surface structure provides 8 to 12 years of service under normal usage. International Certifications: Certified to GB 36246-2018, ISO9001, ISO14001, and ISO45001. Comprehensive After-Sales: 2-year material warranty, lifetime technical consultation, and 24-hour complaint response.