As the name suggests, we ride in the ASSOS UMA GT Spring Fall C2 Half Knicker when the weather's too cold for shorts but not cold enough to hop on the trainer. RX EVO panels offer moisture-wicking, breathable, and thermal performance, delivering warmth in cool temperatures without letting us overheat during our workout. Wind-blocking technology keeps the bite of shoulder season air at bay. The UMA GT C2 memory foam chamois features a breathable waffle pattern for airy comfort, and the goldenGate side panels improve rotational mobility.