78% Nylon. 22% Spandex Soft. comfortable. skin friendly 4-way stretch. breathable and sweat-wicking Designed with zipper for function and style Stand collar decorates your neckline while giving slight coverage Thumbholes help keep your sleeves and cuffs from shifting. while providing easy coverage Perfect for both sports activities and daily life Stretch Solid Top For Outdoor Activities, Versatile Stretch Outerwear For Yoga, Solid Color Stretch Track Jacket With Long Sleeves, Long Sleeve Tops With 4-way Stretch For Training, Long Sleeve Tops For Training With 4-way Stretch, Long Sleeve Training Top With 4-way Stretch, Stretch Sportswear Outerwear For Yoga, Versatile Stretch Outerwear For Sports, Versatile Stretch Sports Outerwear