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 an broad temperature range. The airy high-stretch PRO Transfer Mesh fabric is enhanced with In-R-Cool to improve thermoregulation and keep you cooler and dryer. GoFresh environmentally friendly anti-order treatment keeps the stink at bay. Wear this baselayer on its own for the trainer, under an short sleeve 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.