The Nike Therma-Fit Aerolayer Vest is a high-performance, lightweight insulated vest designed for active layering in cool-to-cold conditions. Featuring Nike’s signature Aerolayer technology with a distinctive 3D quilted diamond-pattern construction on the front (enhancing loft and thermal retention), it offers superior warmth without bulk. The back panel uses smooth, wind-resistant fabric with a vertical zippered pocket for secure storage. Constructed with a full-length front zipper, adjustable hem drawcord, and side zip pockets, it ensures customizable fit and functionality. The vest includes subtle Nike Swoosh logos at the lower left hem and inner collar tag, plus 'THERMA-FIT' branding near the neckline. Made from recycled polyester shell and synthetic insulation, it’s breathable, packable, and ideal for running, training, or urban commuting. Its sleek, modern silhouette bridges sportswear and streetwear aesthetics—perfect for layering over base layers or under jackets. Ideal for fall/winter daily wear, gym sessions, or light outdoor activities where mobility and thermoregulation are key.