This innovative, multi-feature frame provides enhanced vision, individualised fit and protection at high altitudes. Features the new Space Lens developed for NASA and interpreted by Adidas eyewear to protect against extreme light. Performance engineered SPX frame design keeps out wind yet maintains ventilation access. Available in two sizes, the a134 is the larger versoin. Comes with temples and a head strap. Other features include Decentered Vision Advantage PCLens, double-snap nose bridge, ventilation system and sweat blocker.