Mutong Kids Sports Shoes Boys Summer 26 Hollow Breathable Running Shoes Lightweight Shock Absorption Casual Shoes Girls Lime Brown 34

Measure foot length barefoot using included measuring paper and pen.

Select shoe size with +0.5 cm allowance for normal feet.

For wide or high instep feet, add +0.8 cm allowance.

Shoe inner length = foot length + 0.5 cm.

Comfortable Exercise System with lightweight, flexible, and breathable mesh for dynamic fit and ventilation.

Dual side hollow small windows for air circulation.

Wide and high toe box design to prevent foot squeezing and improve stability during running and jumping.

Multi-layer cushioning insole for even pressure distribution, sweat resistance, breathability, and antibacterial properties.

Heel-to-toe height drop approximately 3 mm (front sole 17 mm, heel 20 mm) for smooth ground contact during training.

Durable ultra-fiber toe cap with 2000 revolutions level 4 abrasion resistance (standard 500 revolutions).

Easy on/off technology with a 3-second quick-release no-tie rotary buckle system; 30-day warranty on buckle functionality.

Fully inspected and compliant with GB30585-2024 safety regulations.

Tested for formaldehyde, short-chain chlorinated paraffins, heavy metals, and phthalates within safe limits.

Official authentic product with random shipment of new or old packaging during renewal period.