Classification opinions
… costumes, made from a perforated sheet of polyethylene covered on both sides with a knitted nylon fabric, the … support belt , with posture correction, of elasticised woven fabric (43 % polyamide, 25 % lapped elastane, 16 % … the back of the belt (width about 27 cm) are three bands of woven fabric (crossed, by analogy with muscular function) …