In the Pacific Northwest, Spring and Autumn are the in-between seasons. You never know if the daytime will be 80F and sunny or 60F and rainy. Instead of wearing a bunch of layers to work, I knitted these up to give my arms a bit of warmth without overheating in a hoodie (our State Garment). And I love the way the cuff can be folded back so I can wear them with the fingerless mitt option or not!