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 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 a 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.