The perfect foundation to any high-performance kit. This Transfer Mesh Sleeveless Baselayer is designed to regulate body temperature through moisture control to keep you riding in comfort across a broad temperature range. The airy ,high-stretch PRO Transfer Mesh fabric is enhanced with In-R-Cool(R) to improve thermoregulation and keep you cooler and drier. GoFresh(TM) environmentally friendly anti-order treatment keeps the stink at bay. Wear this baselayer on its own for the trainer, under a short-sleeved jersey during the heat of summer, and then add it to your layering system in the spring or fall months for an additional layer of insulation. - PRO Transfer Mesh fabric is highly breathable and quick drying - High stretch for increased mobility - Fabric regulates heat and sweat while improving moisture transfer in the layering concept - Tight fit in armpits minimizes bulk and bunching when layering - Prominently extended rear tail for coverage while in deep cycling position - Made with recycled content