Curved arm. Swivel mechanism allows chair to turn 360°. Loose seat cushion. Polyester-wrapped cushion for a firmer feel. Corner block construction and kiln-dried engineered wood frame provides exceptional structural integrity. Kiln-dried wood helps prevent warping, splitting, cracking and developing mildew. No-sag steel sinuous springs provide cushion support. Top-grain leather, aniline-dyed. Leather will lighten and soften with both use and time and develop a rich patina. Leather is a natural product. Variation in color and texture are inherent to each hide; no two pieces are exactly alike. Imported.