**Product Specifications:**
**Brand:** FitonTon
**Model:** FT0110
**Color:** Black
**Head Circumference:** 54-60CM
**Hat Height:** Approximately 3CM
**Brim Length:** 12CM
**Features:**
UV Protection: UPF50+, 99.9% UV blockage
Material: Three-layer technology with cooling ice silk fabric
Design: Sun protection hat with strong sun-shielding technology
Advantages: Quality assurance, fine workmanship, premium fabric
Usage: Suitable for outdoor activities, recommended by fashion influencers
Technology: Multi-band defense against photoaging, UVA and UVB protection
Comfort: Lightweight design (80g), sweat-wicking and breathable sweatband
Fit: Adjustable head circumference for a comfortable fit
Style: Wide brim for full-face sun protection without obstructing vision
Benefits: Prevents sun damage, premature aging, and sunburn
Maintenance: Hand wash recommended for longevity
**UV Protection Levels:**
UPF50+
JPF 50+
UVA+UVB chemical reflective layer
UPF:>50 (Physical layer)
UPFAV:>50 (Physical layer)
T(UVA)AV: 0.39%
T(UVB)AV: 0.05%
**Dimensions:**
UVB range: 280-320MM
UVA range: 320-340MM, 340-400MM
**Note:** For accurate head circumference measurement, start from the front hairline, pass the occipital bone, and add extra allowance based on hair thickness for a comfortable fit.