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Sunday Afternoons says:
All business in the front and a party in the back, the Solar Curtain can be worn under or over your favorite hat, or sport it alone and protect your neck. It even includes our Sunglass Lock™ feature so you won’t lose your shades. Made from a bluesign® certified main body fabric with Coolcore® wicking sweatband and PFC-free durable water repellent finish..