Coach Shawna Tortoise Frame (837) 52-15-130 by Coach. $125.00. Zyl/plastic finish combination of light & dark browns color. "Coach" imprint on lenses. Soft Zyl/plastic. Opthalmic frame, Size lens 52-15 - 130mm temples. Gold design with "Coach" name inscribed inside. Beautiful soft & elegant metal design on temples. Original Authentic Coach Frame. Available in Berry Horn & Olive Horn colors.