Kuiu Peloton 97 or 200 down to the 30s or so.
Kuiu Kutana Hybrid 3defx if colder than that. It's fleece backed, and very lightly insulated in chest and sleeves, which is also more wind resistant.
Though I'd never hike anything steep or very far in it unless it was brutally cold, it does seems to offer better warmth and wind resistance than a straight fleece. It also easily goes on under my puffy.
Kuiu Kutana Hybrid 3defx if colder than that. It's fleece backed, and very lightly insulated in chest and sleeves, which is also more wind resistant.
Though I'd never hike anything steep or very far in it unless it was brutally cold, it does seems to offer better warmth and wind resistance than a straight fleece. It also easily goes on under my puffy.