This Nike Therma-Fit ADV Running Vest is engineered for high-performance running in cool to mild conditions. Featuring a lightweight, wind-resistant shell with quilted thermal insulation on the front and sides, it provides targeted warmth without bulk. The back and underarm panels use breathable, stretch-woven fabric for enhanced ventilation and mobility. Constructed with Nike’s DRY technology (as indicated on the tag), it wicks sweat efficiently to keep athletes dry and comfortable during intense activity. A full-length front zipper allows quick temperature regulation, while the ergonomic seam placement ensures chafe-free movement. The iconic white Nike Swoosh logo appears on the lower right hem, and the interior neck label confirms 'Therma-Fit ADV' and size 'S/L'. Ideal for layering over base layers during training, races, or pre/post-workout warm-ups. Its minimalist, functional design aligns with modern sportswear aesthetics—perfect for daily runs, gym sessions, or urban athleisure wear. The vest’s packable nature and reflective details (implied by performance line) enhance practicality and safety. Made from recycled polyester in parts, reflecting Nike’s sustainability commitments.