Cover Your Head UPF 50+ Sun Protection Hats Buy UPF 50+ Sun Protective Accessories Face, Arms and Hands Solbari Sunjoy Tech Sleep Cap Satin Bonnet Night Head Cover Sleeping Soft Hair 1 Walmart.com. Made from breathable natural fibres, our UPF 50+ Soft Night Head Cover offers lightweight comfort for sensitive scalps. The smooth double layer design sits gently against the skin, while a discreet elastic at the back ensures a secure, adaptable fit. Designed for restful wear, its ideal for protection and comfort through the night.