Boy's adidas Performance Big Bars Swim Shorts Navy Blue IT2693 Properties: Boys' swimming shorts are perfect for swimming. Adidas logo. Technical data: Material: 78% recycled nylon, 22% elastane Elastic waistband with internal drawstring for adjustment Chlorine-resistant Infinitex Fitness Eco material · Medium waist Gusset lining · Soft material with an exceptionally flat and soft construction The model contains at least 70% recycled materials Chlorine-resistant fabric containing recycled Econyl® yarn