Following the trail blazed by the T1 and CLK, the new D2S frame is a medium fit full frame goggle, which carries all the core features of its predecessors. The slender profile gives the D2S great peripheral vision, and lines up seamlessly to most helmets. We added 360 venting to maintain exceptional airflow and breathability, backed up by a 4D coated Orange lens that works amazingly well in all types of weather.