Durable, abrasion-resistant, and impact-resistant. Provides snug comfort with high protection. Combines convenience with protection. Adjustable Velcro ensures safety and fit. Optimal shock-absorption performance. High-quality and long-lasting. Material: Cotton + tight-fitting functional fabric + 12mm foam padding. Feature: Velcro attachment on top, prevents slipping. Purpose: Suitable for combat/sparing/training and competitions, etc.