Sundek Navy Blue Drawstring Lined Hybrid Swim Trunks/Shorts in size 30 are made of 100% nylon with a polyester lining. They feature a solid pattern, above-the-knee length, back pocket, and quick-dry, water-repellent material. Ideal for activities like water polo, surfing, and training, they provide a comfortable fit with a breathable design. Easy to care for with machine washable properties. MEASURES W30×L5