Callaway Transitions Ponto Neox Transitions Lens Golf Sunglasses, Black/Black LENS: NEOX TRANSITIONS Adjusts to all light conditions Precise visual acuity for distance and depth perception Enhanced overall visual performance FRAME: HIGH-TECH SEMI-RIMLESS FRAME Metal composite materials for ultimate durability Spring-hinge temples provide secure comfort Adjustable nose piece Large-format lens for maximum coverage FIT: MED-LARGE HEAD SHAPE Soft silicone comfort-grip nose pads Full rubber grip temples