The Risom Arm Lounge Chair (1943), by Danish designer Jens Risom, is testament to the simplicity and ingenuity that is so often found in timeless modern furniture. One of the first pieces commissioned by KnollÂ®, it brought the natural materials and understated form of Scandinavian design to large-scale U.S. production. Originally constructed with surplus parachute straps, the chair made the best of the few materials available during WWII. Today, the streamlined hardwood frame is expertly joined with mortise and tenon construction, and the heavy-duty cotton straps are tightly basket-woven across the frame for strength and resilience. GreenguardÂ® certified for sustainable materials and manufacturing. Each piece is stamped with the KnollStudio logo and the designerâ€™s signature. This is the authentic Risom Arm Lounge Chair produced by Knoll. Made in U.S.A. Jens Risom: Risom Arm Lounge Chair.