Foundations Aerial Straps Soft. Forgiving. Performance-Ready. The Foundations Loops from Tough Thredz are our softest aerial loops, designed to support learning, longevity, and confident progression at every stage of training. Engineered for comfort without sacrificing strength, Foundations Straps are ideal for beginners building solid fundamentals, teachers working long coaching hours, and professional artists exploring new skills or transitions. Their forgiving feel also makes them an excellent choice for duo work and partner acrobatics, where comfort, communication, and control matter most. Why Foundations Straps Ultra-soft feel for reduced wrist fatigue and skin irritation Forgiving grip that supports longer training sessions Ideal for skill development, drills, and technical refinement Teacher-approved for spotting, repetition, and coaching use Trusted by professionals when learning new vocabulary Duo-friendly for partner work and shared load training Each pair is crafted with a military grade webbing core, expertly bonded to a soft polyester suede finish for exceptional durability and comfort. Both the strap loops and rigging points are also stitched with a Military grade thread, ensuring maximum strength and reliability. Third party testing by Silver State Strength Ratings: Breaking Load Limit (BLL) ~11,485 lbs (~5,209.5 kg) per one strap. Working Load Limit (WLL) ~1148 lbs (~520.72 kg) per one strap.