. A shark print will appear when in contact with water. Product details ⢠Swim shorts ⢠Printed motif Fabric content & care advice ⢠Main fabric: ⢠100% polyester ⢠Lining: ⢠100% polyester ⢠Machine washable at 30°C on a delicate cycle ⢠Do not iron. Do not bleach. ⢠Do not tumble dry ⢠Do not dry clean