Footwear with uppers of plastics and outer soles of rubber or plastics, with insoles of a length of < 24 cm (excl. covering the ankle, footwear with a vamp made of straps or which has one or several pieces cut out, footwear incorporating a protective metal toecap, indoor footwear, sports footwear, waterproof footwear of heading 6401, orthopaedic footwear and toy footwear)