The Starbuck III LX is a top quality single tempered lens mask with double feathered edge silicone skirt. The Starbuck LX Mask is a low-volume design has a wide split strap with one-touch Pro-Glide Buckles provide for easy adjustments and easy donning and doffing. The feathered edge skirt and wide split strap combined for a perfect fit on the face. Mask has a one-hand easy-to-reach nose pocket for ear equalization. In the bottom of the nose pocket is a one-way purge valve. The patented soft purge is for improved comfort and effortless purging of water.