The round-square panto shape is the rare frame that suits nearly everyone — soft enough to take the edge off a strong jaw, structured enough to give a rounder face some definition. The Brandon builds it in vintage acetate with a keyhole bridge and silver rivets, the kind of frame that looks considered without announcing a label. Acetate frame with keyhole bridge and silver rivet detail Gradient-tint lens, UV400 protection Medium fit: 49mm lens width, 20mm bridge, 148mm arms (143mm total width) .size-chart { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-family: 'Helvetica Neue', sans-serif; font-size: 15px; text-align: center; } .size-chart th { font-weight: 600; padding: 10px 8px; border-bottom: 1px solid #ddd; } .size-chart td { padding: 8px; border-bottom: 1px solid #eee; } .size-chart tr:last-child td { border-bottom: none; }