
LASER stands for Light Amplification by Stimulated Emission of Radiation , but most people simply know it as a beam of parallel light. Inspired by this concept, we designed our SkinCooler Silk Tech Tees, which became so successful that we named the entire collection LASER . The LASER collection represents more than just innovative garments—it embodies the idea of staying sharply focused on your goals. Just like a laser beam, it encourages you to maintain a clear, unwavering path toward success, cutting through distractions with precision and intensity. We hope this collection inspires you to remain "LASER-focused" on your ambitions, staying cool under pressure and directed toward achievement. De Soto Sport keeps you cool and comfortable where ever the day may take you. This is an improved version of the Skin Cooler Long Sleeve. We shortened length of the top, removed the center pocket, and eliminated some vertical seams. We explain below the reasons why. Perfect for training and racing ultra distance or even as a base layer under a dress shirt. Sizing: Please refer to the size chart button above for sizing guidance. Fit Type: Form fitting Fit Note: Please do not assume your size, please use our size chart. If in doubt, email questions to contact@desotosport.com. Triathlon apparel is meant to fit next-to-skin. This is to eliminate potential chafing, and unnecessary drag during the swim, bike and run. If you are not comfortable with this type of fit and or are between sizes, we recommend sizing up. Garment will fit the most snug the first time you put it on, it will relax slightly when wet. Improvements: Shorter length: We removed the curved-tail hem at the waist leaving the finished length a few inches shorter, but still keeping it as our longest length of top Fewer Vertical Seam Lines: This allows the top to stretch and relax more. Features and Benefits: Skin Cooler 90™ stretch fabric blocks 90% UVB rays while creating a cooling sensation that actually keeps you coo
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