Nike Therma-FIT AeroLayer Vest is a high-performance, lightweight insulated vest designed for active lifestyles and transitional weather. Featuring Nike’s proprietary AeroLayer technology, it combines wind-resistant outer fabric with strategically quilted thermal insulation in a distinctive chevron-patterned design for optimal warmth-to-weight ratio. The front-zip closure with storm flap, side zip pockets, and reflective accents enhance functionality and visibility. A subtle Swoosh logo appears on the left chest and lower hem, while the interior neck tag confirms 'Therma-FIT' branding. Constructed with durable, water-repellent ripstop nylon, it offers packable convenience without sacrificing breathability. Ideal for layering under jackets or wearing solo during cool mornings or evenings, this vest excels in running, training, or urban commuting. Its slim-fit silhouette ensures mobility, while the high collar provides neck protection against wind chill. Perfect for fall and early winter use, it balances technical innovation with minimalist streetwear aesthetics—suitable for gym sessions, outdoor walks, or casual city wear. Machine washable and quick-drying, it maintains performance across repeated use.