The Junior Boys Cottesloe Mid Jammer is your swim basic for school, training and everyday swimming. With its triangle front lining for modesty, and 32cm leg, this Mid jammer is also 100% chlorine proof. 32cm leg Triangle front lined Quick drying fabric with UPF50+ sun protection Made with Ecolast+™ fabric that features REPREVE® yarn made from recycled plastic waste to help protect our environment for future generations and it's 100% chlorine proof and comes with our Lifetime Guarantee 55% Recycled Polyester 45% Polyester P.B.T