The arm warmers from Pas Normal Studios should not be missing from any reportoire, especially not in the dawning cold season.
Whether on fresh morning rides or simply in the transitional period when it's still too warm for long-sleeved jerseys but already too cold for short/short. When you're warmed up enough, the arm warmers can be easily removed and stored in your jersey pocket.
The arm warmers are made from water-resistant SuperRoubaix fleece that keeps you warm but is still breathable enough not to make you sweat.
Even with sleeves, PNS doesn't sacrifice smart design. Silicone grippers on the outside help keep the sleeves of your jersey where they belong, preventing uncovered areas on the upper arm.