Rust and Navy Criniere Sophie Stride & Conquer Long Sleeve UV Sun Shirt from equestrian brand Criniēre. Size small. Some wear but no notable flaws. From their website: The Criniēre 'Sophie' Schooling Top is a stylish and functional equestrian apparel, perfect for schooling sessions. Its breathable and moisture-wicking fabric ensures comfort and performance during rides, while the elegant criniere detailing adds a touch of sophistication to any outfit. Cool touch fabric with underarm mesh Perfect all-season Technical fabric with moisture wicking properties Mesh underarms Black collar