Ergonomic foam shower tray, comprising: a flat base surface; a top surface opposite to said flat base surface, comprising on its perimeter area, flat surfaces suitable for the placement of a screen or similar, at least one drainage channel and a drainage area around said drainage channel comprising at least one slope; wherein the slope of said drainage area comprises a gradient comprised in the range defined between 0.5% and 2% gradient, falling into the at least one drainage channel, and wherein the thickness of the shower tray is comprised in the range defined between 1.75 cm and 3 cm, and wherein the material of said shower tray comprises integral polyurethane defining a plurality of cavities internal to the shower tray, providing it with elasticity such that the tray is adaptable to the footprint of a user, characterized in that the foam shower tray further comprises: a drying area in an area adjacent to the drainage area of the shower tray, said adjacent area being defined by a series of perimeter flat surfaces suitable for the placement of a screen or similar, as well as a flat surface of less surface than the drainage area and suitable for the user to enter or exit the shower as such; and a plate on the flat base surface, aligned in correspondence with the drainage channel of the top surface enabled to thread on the underside a drain or siphon system. a flat base surface; a top surface opposite to said flat base surface, comprising on its perimeter area, flat surfaces suitable for the placement of a screen or similar, at least one drainage channel and a drainage area around said drainage channel comprising at least one slope; wherein the slope of said drainage area comprises a gradient comprised in the range defined between 0.5% and 2% gradient, falling into the at least one drainage channel, and wherein the thickness of the shower tray is comprised in the range defined between 1.75 cm and 3 cm, and wherein the material of said shower tray comprises integral polyurethane defining a plurality of cavities internal to the shower tray, providing it with elasticity such that the tray is adaptable to the footprint of a user, characterized in that the foam shower tray further comprises: a drying area in an area adjacent to the drainage area of the shower tray, said adjacent area being defined by a series of perimeter flat surfaces suitable for the placement of a screen or similar, as well as a flat surface of less surface than the drainage area and suitable for the user to enter or exit the shower as such; and a plate on the flat base surface, aligned in correspondence with the drainage channel of the top surface enabled to thread on the underside a drain or siphon system. a drying area in an area adjacent to the drainage area of the shower tray, said adjacent area being defined by a series of perimeter flat surfaces suitable for the placement of a screen or similar, as well as a flat surface of less surface than the drainage area and suitable for the user to enter or exit the shower as such; and a plate on the flat base surface, aligned in correspondence with the drainage channel of the top surface enabled to thread on the underside a drain or siphon system.