Features of the Icebreaker Women's 150 Zone Long Sleeve Crewe Corespun fabric for enhanced durability Lycra content for stretch and mobility Corespun fabric for enhanced durability Soft open neck Strategically placed merino mesh for ventilation Flatlock seams prevent chafing Raglan sleeve construction for mobility Underarm gusset for comfort and mobility Dropped front and back hem for added coverage Icebreaker heat transfer logo