**Specifications:**
**Brand:** Ou Sen
**Product Type:** Outdoor Sun Hat
**Material:** Nylon, Spandex
**Weight:** 66g
**Head Circumference:** 40-54cm (adjustable)
**Brim:** 9cm
**Hat Height:** 4.5cm
**Age Range:** 2 to 12 years old
**Features:** UPF 50, lightweight, breathable, comfortable, no formaldehyde, no fluorescent agents, no silicone oil, no odor, no heavy metals
**Design:** Elegant and comfortable design suitable for children worldwide
**Protection:** Blocks over 99% of UV rays, effectively blocks UVA and UVB
**Safety:** Meets Class A standards, no drawstring design for safety compliance
**Comfort:** Memory foam technology for a snug fit, ergonomic design for children's comfort
**Adjustability:** Adjustable width for a custom fit
**Care Instructions:** Hand wash recommended, do not bleach, air dry in shade, do not iron, do not dry clean
**Additional Information:**
Soft and skin-friendly material
3D soft support for ergonomic fit
No-pressure wear, suitable for all-day use
Brim upgraded to 12cm for better face coverage
No drawstring design for safety compliance
Suitable for children aged 7 and below
No tags for added comfort
Available in sizes from 2 to 12 years old
**Parameter:**
Hat Circumference: 40-54cm
Brim: 9cm
Hat Height: 4.5cm
**Better Recommend:**
Soft and comfortable touch
Adjustable for growing children
**Washing Instructions:**
1. Hand wash recommended, gentle machine wash
2. Do not bleach, avoid prolonged soaking
3. Air dry in shade to prolong lifespan
4. Do not iron to maintain sun protection function
5. Do not dry clean
**Care Instructions:**
Hand wash, do not bleach
Air dry in shade, do not iron
Do not dry clean