The Chubasco dry eye glasses from Panoptx are one of the smallest models in the range and feature a fixed (non-removable) eyecup and high quality 7eye SharpView lenses. This model features oval-shaped lenses that square-off at the edges and is the best fitting smaller frame. It is ideal for women with a lower profile or sunken cheekbones. The Chubasco is the smallest model in the 7eye Airshield range and is designed for small or slim heads. The slim, flat earpieces are designed for maximum comfort over the ears and for suitability when wearing a helmet. The wraparound frame and Airshield protects the eyes from airborne particles such as wind, dust and pollen. Relieves the discomfort of dry eyes and reduces over watering. High quality 7eye SharpView lenses offer excellent vision and 100% UVA+UVB sun protection (even the clear ones). For more information on all the different non-prescription lens types we offer read our lens guide and if you need prescription lenses there is more information here. Non-replaceable eyecup. Comes in a soft microfibre bag that can be used as a lens cloth (no hard case with this model).