The Offshore Rashguard (aka swim shirt) is another great choice to provide boys greater sun protection. The shirt offers a very cool look incorporating our popular TUGA turtle print plus our "Tuga globe" logo printed on the front of the shirt. Flat lock stitching for that cool look. Longer sleeves than regular rashguards. The lightweight, yet protective fabric is comfortable to wear. About TUGA: Tuga swimsuits are designed to provide greater body coverage, yet still be functional. Our patterns are designed to be form fitting and to incorporate stylish cuts. Through the use of colorful designs, we make sure kids are looking the best at the beach or the pool. We use fabrics that are made specifically, both through the knitting and dying process, to meet the 50+ UPF standards of blocking 97.5% of UV rays. TUGA Sunwear prides itself in its UV (UVA and UVB) Protective swimwear with UPF 50+ rated fabrics. Comfortable. Lightweight. Dries fast. Great fabrics. SIZING: Use age as a starting point for children. Weight and height are the best guides to go by. All our clothing is designed to fit loosely in order to provide the highest sun protection possible. Please check our TUGA SUNWEAR size charts to ensure the best fit. PLEASE BE AWARE THAT DUE TO LIGHTING, THE COLOR OF SOME GARMENTS MAY APPEAR DARKER/LIGHTER IN REAL PERSON.