The Flow Loose Fit surf shirt offers UPF 50+ sun protection in an everyday T-shirt construction offered in both long or short sleeve options. This short sleeve rashguard surf shirt is designed with a loose fit and flatlock seams to prevent chafing. Extend your surf session with great looking (and effective) sun and rash protection. Dakine's apparel line includes everything you need for quick turnarounds from one activity to the next, plus everyday essentials for casual workdays and meet ups. Whether layering up for winter or down for summer, you're sure to find your reliable favorites season after season. Features: Six and half ounces surf shirt, loose fit , UPF 50 sun protection, flatlock seams and two year limited warranty. Material: Polyester, Elastane.