Sunscreen with Powder-Dri technology, Dri-Blok goes on like a lotion but dries like a powder, so sand will not stick! Banana Boat Dri-Block Kids sunscreen has a SPF 30 and has advanced AvoTriplex photostable protection, so you can keep your kids covered. Advanced AvoTriplex UVA/UVB photostable protection is water and sweat resistant. Comes in a fun fruity scent.