2022 Castelli Gabba RoS short-sleeve jersey. Brand new, unused, tags still on. Christmas present that I didn’t return in time. Size small, color is “black-out” (mimicking the jerseys all the non-Castelli riders wore in the early 2010s before their clothing sponsors came out with comparable jerseys).

Per “AI”:

This Castelli Gabba RoS Short Sleeve Jersey is the perfect addition to any cyclist's wardrobe. Made with Gore-Tex Infinium material, this jersey is both windproof and water-resistant, ensuring a comfortable ride no matter the weather. The jersey features a full zip and pockets for convenience, and is designed with a stylish black color and colorful theme.