Premium VADK5 Qi Competition Training Volleyball

Dual Hardness Technology
– Engineered with a hybrid soft/hard composite shell for optimal ball control and impact resistance during intense training sessions.
Tournament-Grade Performance
– Precision-stitched microfiber surface with reinforced seams ensures consistent flight trajectory, meeting official junior high/high school competition standards.
Multi-Skill Development
– Balanced weight (260-280g) and size (65-67cm circumference) tailored for spiking, serving, and passing drills across elementary to high school levels.
All-Gender Design
– Ergonomic panel configuration accommodates male and female players’ hand shapes, featuring moisture-wicking textured grip for sweaty palms.
Durable Competition-Ready
– Butyl bladder with 1.2mm thickness maintains air retention for 30+ days, backed by Qi certification for official tournament use.
Elite Training Essential
– Trusted by school teams and clubs for daily practice, summer camps, and regional tournaments. Ships pre-inflated with needle kit.