Reiss' Reef swim shorts are styled with an elasticized waist and finished with multiple pockets. Elasticized drawstring waist Pulls on Mock fly Side pockets Back welt pocket 98% polyester/2% elastane Lining: 100% polyester Machine wash Imported SIZE & FIT Model measurements: 6'2" tall, waist 31" Model is wearing a US size Medium. Mens Modern Coll & Outer - Modern Collections > Reiss > Saks Fifth Avenue > Barneys. Reiss. Color: Soft Blue White. Size: Large.