The Men's Nucleus ¼ Zip delivers breathable comfort with a streamlined technical feel. Created for lightweight layering during training and outdoor activity, the Nucleus ¼ Zip combines soft stripe jersey fabric with a contrasting interlock back panel, designed to support airflow and unrestricted movement. Lightweight 1/4 zip layer designed for training and outdoor performance Breathable stripe jersey fabric for cool, comfortable wear Contrast back panel construction for enhanced airflow Quarter zip fastening for adjustable ventilation Streamlined fit for unrestricted movement Technical Trailberg branding throughout Colour: Pebblestone