You can't fit more functionality into our lightest fall protection harness ever, Tree Spider Micro Harness 2XL/3XL. Safe: the industry's only shock absorbing bungee tether keeps you confident and comfortable. The New ShockBlocker has a 40% reduction in fall arrest force. Easy: Quick adjust shoulder and leg straps. Light: with an ultra low-profile and a contoured fit, the Micro Harness is driven by design. Fast: Spider Speed Clips integrate safety into ScentBlocker clothing.