Spy HSX Replacement Lenses Grey ARC - Model HX00 Shown in Spy HSX Replacement Lenses Grey ARC - Model HX00 Price: $19.95 Floating Sunglass Safety Strap [+ $3.95] Micro Fiber Cloth Sunglass Bag [+ $2.99] Sunglass Safety Cord [+ $1.95] Micro Fiber Sunglass Cleaning Cloth [+ $1.99]