This mid-layer-come first layer will deliver essential lightweight insulation and breathability. Excellent use of high performance Polartec® Power Gridcreates a lightweight, highly breathable, fast wicking and quick drying top, with a deep half zip for dumping heat quickly. Minimalist design and well considered pattern cutting shave off unnecessary grammes, while stretch binding at the cuffs and hem deliver a snug, secure fit. Weve also added a handy chest pocket for keeping essentials close to hand. Product weight is 225g (Size UK L).Internal zip guard - eliminates cold spots. Reflective detailing - improved visibility & safety in poor conditions. With more than 50% recycled content and more than 90% bluesign® APPROVED fabric, this product meets our MADE KINDER criteria which helps ensure that our gear is more responsibly made. All materials are PFC free. Main fabric is OEKO-TEX® Standard 100 certified. Supported by Repairhaus.