Bucket Hat UPF 50+ Sun Hat | UV Protection | Unisex – OPTOCOOL。Brand new, never worn, and in flawless condition — this advanced cooling hat delivers a lightweight, breathable design perfect for hiking, beach days, fishing, and all outdoor adventures. The innovative water and sweat activated technology keeps you cool and focused for hours. ⭐️ Features WATER & SWEAT ACTIVATED TECHNOLOGY: Absorbs water or sweat to cool hat by up to 30 degrees below body temperature in under 1 minute; stays cool up to 2 hours or longer with reactivation PERFORMANCE & COMFORT: Lightweight, breathable materials with UPF 50 protection blocking 98% of harmful UV rays UNISEX FIT: Adjustable pull-on style with adjustable neck cord for secure fit WASHABLE & ODOR FREE: Machine washable with built-in odor resistance; cooling technology never washes out BREATHABLE & LIGHTWEIGHT DESIGN: Enhances airflow for maximum comfort during any activity ? Condition: Brand new ? Measurements 23-inch circumference (60 cm) — equivalent to a 7 1/2 hat ? Materials / Fabric 100% polyester ? Bundle & Save ✨ Smoke-free home. fast shipping, smoke-free home, bundle & save B0CQKQH143