Product Description Elastic, adjustable drawstring waist; Thanks to a sun protection factor of UPF 40+ (Ultraviolet Protection Factor), our swimwear provides protection against harmful UV A / UV B rays; Product Content and Features Product Content: Main fabric: 90% Polyester 10% elastane Lining: 90% Polyester 10% elastane Product Features: Pattern: Printed / Patterned Fit: Extra Tight Product Type: Swimwear Brand: LCW Kids Silhouette: Swimwear Functional Feature: It's UV and Quick Dry. Gender: Boys