Classic Design: Our Adirondack chairs are designed to be both comfortable and attractive. Curved backrest is superior to the straight backs found on other adirondack chairs, as it conforms better to the back, providing relief from spinal pressure and fatigue. Not Fatigued from Prolonged Sitting: Our adirondack chair curved backrest is superior to the straight backs found on other adirondack chairs, as it conforms better to the back, providing relief from spinal pressure and fatigue. The adirondack chairs armrests have a cup holder for drinks and beers. All Weather Resistant: Made of high-density polyethylene (HDPE), this sturdy HDPE adirondack chair provides superior weather resistance and will not lose color, show signs of wear, or change shape; Ideal for unwinding on your patio, deck, or poolside. Easy Assembly: Clear instructions and tolerances of less than 0.017 inches make assembly very easy; it only takes 15 minutes, you can sit back, relax, and enjoy the great blend of quality craftsmanship with our Adirondack chair.