Full black coated double-slider zip

The innovative Thin Skin™ construction maximizes airflow

Premium Wool: Made from 100% long-lasting Norwegian wool for warmth

100% Recycled Polyester fabric with durable water repellent finish

CEP | Run Shirt 4.0 Short Sleeve | Men's | Royal Blue Runner Full black coated double-slider zipThe Run Shirt 4. 0 delivers unmatched comfort with a focus on sustainability, made from 90% recycled materials. This upgraded version of our most popular shirt features improved moisture and heat management, thanks to a v shaped mesh design in the front and back for optimal breathability. The front mesh insert allows air to flow through, creating a cooling air channel that exits through the back, keeping you cool during your run. Designed to target