SIZE CAHRT:L: suitable for height 120-140cm, for weight 37.5-47.5kg, waist 32cm;XL:suitable for height 140-160cm, for weight 47.5-60kg, waist 34cm;2XL:suitable for height 155-170cm, for weight 60-70kg, waist 36cm;3XL:suitable for height 165-180cm, for weight 70-80kg, waist 38cm;4XL:suitable for height 175-185cm, for weight 80-90kg, waist 41cm;5XL:suitable for height 180-195cm, for weight 90-105kg, waist 45cm;Body: 85% Nylon,15% Spandex; Lining: 100% Pull On closureQuick Dry & Chlorine ResistantLightweight and quick-drying fabric keeps you comfort and breathability. Chlorine proof will be more durable, retained its colors and shapeAdjustable FitThe mens swim shorts with interior drawstring for a customized fit and won't ride up or slip down during your active lifestyleOccasionMens bathing suits are suitable for racing, training, competition, swim pratice, triathlon, beach, swimming pool and all kinds of water activities.