The perfect choice for pool training, these Halftone Tide Tech swim trunks from Speedo feature a super lightweight ripstop, a quick-dry finish and an anti-chafing liner for all-day comfort. Ripstop: Super light-weight, quick drying fabric resists rips and lasts longer Gym2Pool: Hybrid activewear and gear, built to perform during both dry land and water workouts 4.5" HydroComfort Liner: An anti-chafing, built-in boxer brief for all-day comfort The Shorter Length Swim Trunk featured on The It List Shell: polyester; lining: polyester/spandex Machine washable Imported Savings based on offering prices, not actual sales Web ID: 5616300