**Product Specifications:**
Brand: BIG WASP
Model: HydroSpeed
Technology: Lightweight Bounce Technology
Sole: MD Sole
Features: Enhanced slip resistance, improved durability with 20% increase in wear resistance, innovative dual-foot arch design for smooth and stable running experience, responsive cushioning, quick speed running, airbag cluster for sensitive shock absorption
Technology: HydroSpeed Rebound Technology
Upgrades: Utilizes high-performance polymer foam airbag clusters for sensitive shock absorption and quick energy return, significantly improves midsole energy feedback performance, high rebound, lightweight, durable, stable midfoot, shock absorption support
Brand: BIG WASP
Model: HydroSpeed - Rebound Technology
Features: Utilizes high-performance polymer foam airbag clusters for sensitive shock absorption and quick energy return, significantly improves midsole energy feedback performance
Midsole Technology: Energy return rate of 84.7%, 28% lighter and 42% more elastic than regular midsoles
Stability: TPU anti-torsion midsole, TPU anti-torsion support structure for stable arch support, TPU enhances cushioning performance upon landing, designed for adolescent ankle development, scientific arch support, box-type heel protection, breathable mesh for good breathability and wrapping performance
Brand: BIG WASP
Model: HydroTech
Features: New generation midsole technology, 84.7% energy return rate, TPU anti-torsion midsole, stable arch support, breathable mesh, refreshing and breathable experience
Product Information: BIG WASP Kids Running Shoes
Sizes: 26-42
Item Number: D1123218900
Sole: MD Sole
Note: Due to monitor differences, lighting conditions, and environmental factors, there may be slight differences between the images and the actual product
Size Chart:
- Sizes 26-33: Inner Length (cm) - 16.7, 15.7, 16.3, 17.0, 9.7, 20.3; Foot Length (cm) - 16.7, 15.7, 16.3, 17.0, 9.7, 20.3
- Sizes 34-42: Inner Length (cm) - 22.0, 22.7, 23.3, 24.0, 24.7, 25.3, 26.0, 26.7, 27.3; Foot Length (cm) - 21.0, 21.7, 22.3, 23.0, 23.7, 24.3, 25.0, 25.7, 26.3
Note: Measurement errors of 0.1-0.5cm are normal due to manual measurement (for wide feet/high instep, choose one size larger)
Color Options: White Blue, Black Blue
(Note: The information provided is based on the input and may require verification from the actual product specifications.)