Leo Chevalier Short Sleeve Shirt Casual Fit 100% Cotton Non iron Leo Chevalier Short Sleeve Shirt Modern Fit 100% Cotton Non ir Stylish & Comfortable Short Sleeve Sport Shirts by Leo Chevalier Leo Chevalier BrownsMenswear.com. This Leo Chevalier Long Sleeve Polo Shirt is a must have for any wardrobe. Made from a blend of 75% polyester, 21% Rayon, and 4% spandex, this shirt offers a perfect balance of comfort and style. With its unique fabric composition, it provides a durable and flexible fit that's both breathable and wrinkle resistant. Upgrade your look with this versatile and functional piece.