The invention relates to a blade (5) for a snow shoe (1), comprising a lower wall (3) with at least one region in which spikes (6) are to be fixed in a replaceable manner, said blade comprising locking means (50) for the assembly thereof and for locking the same to the snow shoe (1) in a replaceable manner. The inventive blade is characterised in that the locking means (50) are formed by at least one locking tongue (50) enabling the blade to be locked to the snow shoe (1) at least partially by means of a replaceable fixing element (6, 60) forming a complementary locking means (60), when said element (6, 60) is fixed to the lower wall (3) of the snow shoe in the same fixing region as the spikes (6).