ANTA Basketball F55 Dustproof Wear-Resistant Non-Slip Outdoor Street Cement Court Size 7 Adult Student Competition Training Basketball

Designed specifically for outdoor courts with dust and slip resistance

High friction PU leather with scientific small particle texture to reduce dust adhesion

Six-sided balance technology for stable handling

2N1T high nylon winding for enhanced durability and shape retention

Butyl rubber bladder with 80% butyl content for superior air retention and impact resistance

Mid-layer with 60% rubber content for excellent rebound and cushioning

Impact resistance tested up to 40,000 strong impacts without deformation or bulging

Friction coefficient of 0.75 on dusty surfaces, outperforming competing outdoor basketballs in lab tests

Multi-sized and densely packed bullet-shaped small particles on large grains to maintain high-frequency vibration, preventing dust accumulation and ensuring consistent grip

Reduced and side-positioned logo printing to preserve original leather feel and enhance friction