This is the 2025 model, significantly renewed with new materials like Fortius Air20 and Octa fleece, improving durability, breathability, and stretch. The size is S, and the color is Electra (a vibrant, slightly purplish bright blue). The chest logo is embroidered in the same color as the body, and the lettering logo is also embroidered in the same color on the hood. I purchased this from the previous owner on the Arc'teryx official online store last year, but I have too many similar outerwear items and don't anticipate wearing this one, so I am putting it up for sale. It is a new item with tags, only tried on indoors. I am 176cm/65kg and typically wear size S in Arc'teryx products. I previously owned the old Atom SL model, but unlike the regular fit AR and LT, the SL's tight fit felt a bit snug. The new model doesn't feel tight, and I personally feel the new model is much more comfortable with a smart, pleasant, and just-right fit. Also, although there is a considerable price difference compared to the old model, I feel that not only the performance but also the appearance of luxury has increased. Please note that due to the prevention of counterfeit item swaps, no claims or returns will be accepted. Also, please be aware that the item will be folded small for shipping, and creases may occur.