The SBD Powerlifting Knee Sleeves are designed for competitive powerlifters looking for the maximum support from their sleeves. They allow for significantly greater compression throughout knee flexion to maximize support and confidence during maximal attempts, increasing top end performance. Aspire is a limited edition collection, offering the same performance and manufactured to the same high standards as our classic product line. Sold as a pair. IPF approved and USAPL and IWF compliant with the maximum allowable 30cm length. High grade, high density 7mm neoprene offers maximal compression and surface contact area throughout knee flexion. Enhanced four-way stretch allows the neoprene to stretch during fitting and maintain compression all around the knee joint throughout the lift with no gapping. Heavyweight linings, edging and seams designed to hold up to even the most aggressive fitting. Antimicrobial treatment minimizes the build up in bacteria and reduces odor. Patented design. Made in Sheffield, Great Britain.