simple, sporty and discreet. the dragon rune comes with a slightly rounded frame design and a keyhole nose bridge give the rune a sporty, elegant shape that is suitable for almost any situation.it was made from lightweight grilamid and thus offers the highest wearing comfort with absolute durability. medium temples offer more protection from the sun without adding unnecessary bulk, while the simple logo treatment reflects the understated look and feel of the rune.g15 green lens partially reduces excess blue and yellow light for a comfortable and crystal clear view.