NIB Copper Fit Air Adjustable Ankle Stabilizer Support Brace One Size Fits Most New in box condition. Copper Fit Air adjustable ankle stabilizer support brace. Ultra-breathable design with copper-infused fabric for odor reduction. Features flexible side stabilizers, crossover upper ankle stabilization, and figure-8 adjustable support straps. One size fits most with ankle circumference range approximately 8–12 inches. sports support, injury recovery, athletic gear, foot support, joint support, stability brace, rehabilitation equipment, adjustable brace, breathable support, copper infused, fitness accessory, workout recovery, running support, walking aid, exercise gear, sprain support, mobility aid, orthopedic support, firm support, crossover straps, side stabilizers, wellness equipment, recovery aid, ankle compression, active lifestyle, training accessory, gym gear, injury prevention, support wrap, sports medicine, rehabilitation brace, protective support, performance recovery