Men’s Comfortable Lace-Up Boots Size:39 The high-efficiency monocrystalline solar panel

The high-efficiency monocrystalline solar panel (5V/80mA) powers the fan automatically in direct sunlight - simply wear it outdoors to activate

BREATHABLE & SUN-SAFE DESIGN: 10cm brim provides UPF50+ sun protection

STRAIGHT-LEG FIT - The classic straight-leg cut offers a relaxed and timeless silhouette that provides ample room for movement

Colors: Black

Men’s Comfortable Lace-Up Boots Size:39 The high-efficiency monocrystalline solar panelSIZE CHART FEATURES STYLISH DESIGN: The classic hand stitched craftsmanship adds a fashionable and unique touch to the boots, easily pairing with various occasions, from casual outings to formal events. COMFORTABLE FLAT SOLE: The flat sole design offers excellent support and comfort, suitable for long periods of wear, reducing foot fatigue and meeting daily mobility needs. PREMIUM MATERIALS: Crafted from high quality materials that are durable and