Tri Mountain UltraCool 6.2 oz Moisture Wicking Shirt. 128 Energy 100% Polyester Polyester Great for the summer season Features the patented UltraCool moisture-wicking technology to fight sweat and manage perspiratio 6.2 oz. 100% polyester crewneck shirt Accented with contrast side panels Raglan sleeves for a sporty look Energy tri mountain performance 4 colors S-4XL