foot engagement enclosure to the rigid foot pad 10a by engagement through the respective apertured tabs 18 once the fabric sleeve 30 has been releasably secured to the foot pad 10a it is gathered about and around the interconnecting heel portion 12 and secured by overlapping portions 36 using the same releasable securing materials lm and hm respectively as seen in fig4 of the drawings thus it will be seen that the combination of the aperture tabs 18 on the foot pad 10a with the aligned registration of the respective fastening straps 31 therethrough provide for ease of removal or adjustment of the foot engagement enclosure around the patient 39 s foot 34 referring now to fig7 of the drawings an alternate form of the invention 40 is shown utilizing the hereinbefore described foot pad 10a with the aperture tabs 18 the attachment base 15 and integral resilient walking pad 16 the alternate form of the invention 40 eliminates the integral foot engagement enclosure and substitutes it with a plurality of padded strap assemblies 41 45 48 51 54 and 55 extending from respective aperture tabs 18 and said leg support 13 referring to fig8 of the drawings a first padded strap 41 can be seen having a strap portion 42 and fabric pad portion 43 one end of the padded strap 41 has releasable securing hook material hm and loop material lm allowing it to be extended through the aperture tab 18 and secured thereto upon itself the opposite end of said first padded strap 41 has hook material hm thereon a third padded strap 48 connects to and extends from its respective aperture tab 18 using.