**Product Specifications:**
**Sole Material:** Rubber for the first version, EVA for the second version
**Features:** Outdoor functional shoes with built-in cooling sensation, suitable for children to explore the outdoors
**Series:** RENCH FRIES WIN-WIN fearless series
**Enhanced Cooling:** Upgraded cooling factor in fabric for faster sweat evaporation
**Breathable Design:** Mesh upper for increased breathability, ideal for summer
**Stability:** Built-in gait stability plate for better stability, suitable for active kids
**Lightweight:** Lightweight sole for comfortable walking
**Anti-slip:** Enhanced anti-slip patterns on the sole for better grip
**Design Inspiration:** Inspired by free-spirited aquatic creatures like octopus
**Comfort Features:** Hollowed-out breathable design, cool sensation lining, antibacterial properties for dual comfort
**Safety Features:** Toe collision protection, anti-slip sole, stability plate, sweat-wicking design
**Size Range:** From 19 to 29, suitable for 2-4 years old
**Measurement Guide:** Instructions on how to measure foot length and width for selecting the right size
**Foot Health Benefits:** Scientifically designed to address foot development issues during the learning-to-walk phase
**Certifications:** Complies with various safety and antibacterial standards for children's shoes
**Brand:** CRTARTU (KATETU)
**Brand Background:** Established in October 2014, CRTARTU is a professional children's growth and health shoe brand that integrates production, research, and medical expertise. The brand focuses on combining technological innovation with functional fashion to create high-performance, versatile footwear for children's healthy growth and development.
