-Men's Rashguard -Raglan long sleeves -Silk touch 6 oz poly elastane fabrication -50 UPF Ultraviolet Protection -Blocks 98% of harmful UV rays -This product complies with AS and NZs 4399 Australian standard for sun protective clothing - The Union Long Sleeve Rash Vest is designed with a regular fit and to protect you from the elements while in your element. Made from a silk touch 60z poly elastane fabrication that features 50 UPF. Finished with a mock neck and brand artworks at the front chest.