Stay protected from the sun with the Coppertone Sport Mineral SPF 50 Sunscreen Lotion. The SPF 50 sunscreen lotion is made with naturally sourced zinc oxide and protects your skin from up to 98% of the sunâs most damaging UV rays. The durable, water resistant formula stays on strong through sweat, heat, and water for up to 80 minutes. Coppertone Sport Mineral SPF 50 Sunscreen Lotion - Suncare at Academy Sports