The past meets eco-friendly UV performance in the Boys' All Day Wave Loose Fit Long Sleeve Rashguard, made from premium, recycled stretch fabric with UPF 50+ sun protection. Bringing airflow to your sun protection, mesh side panels add breathability to your moisture-wicking surf tee. Featuring long sleeves and a loose, comfortable fit, this lightweight rashguard is sealed with flatlock Superflex stitching for added stretch throughout.