Which shin guard guide should I read first?
Start with the task you need to solve. Use Carbon vs Plastic for material choice, the Size Guide for dimensions and fit, Testing & Research for evidence, How It Works for the order process, and Artwork Guidelines for file preparation.
Where can I compare carbon fiber and plastic?
Use the dedicated Carbon Fiber vs Plastic Shin Guards guide. It owns the full material-comparison question and should use real SAIWEI SPORTS dimensions, live pricing and first-party testing rather than generic material assumptions.
Where can I see your testing data?
Use the Testing & Research hub. It is the evidence source for weight, thickness, impact, material, scratch, print-durability, water and sweat testing. Published results should identify the sample, method, raw measurements, date and limitations.