SPF is typically used to measure how long sunscreen protects you from the sun. UPF typically measures how much of the sun’s UV rays are blocked by clothing.
SPF is typically used to measure how long sunscreen protects you from the sun. UPF typically measures how much of the sun’s UV rays are blocked by clothing.
SPF is typically used to measure how long sunscreen protects you from the sun. UPF typically measures how much of the sun’s UV rays are blocked by clothing.
SPF is typically used to measure how long sunscreen protects you from the sun. UPF typically measures how much of the sun’s UV rays are blocked by clothing.
SPF is typically used to measure how long sunscreen protects you from the sun. UPF typically measures how much of the sun’s UV rays are blocked by clothing.