Arc’teryx Koda jacket size medium - used. I absolutely love this jacket but i’m not as skinny as i once was, so i bought the same one in a large. it’s been sitting in my closet for a while now. It has Coreloft insulation and Gore-Tex Infinium, which is windproof and water-resistant (Arc’teryx says it technically isn’t waterproof but i’ve worn it to walk my dog in some pretty heavy rain and came home totally dry). It’s also pretty warm. obviously warmth is subjective but I’ve worn it with only a tshirt on underneath and been warm in 25 f degree weather. i’ve also worn it with a hoodie underneath and been warm down to 0. again, subjective, but it’s very warm for how light it is. Great condition