Crew neckline. Eco-conscious fabric, recycled 4-way stretch poly-elastane for freedom to move. Features mesh gussets under arms for better breathability. Anti-microbial treatment fights off bacteria and odour. Moisture-wicking for quick-drying comfort. Made of 90% recycled polyester and 10% elastane. Regular fit. Please read size guide and washing instructions below. If you have any questions, please contact customer service .