Normalised gas pressure (left) and total matter mass density (right) spherical profiles for all the clusters in THE THREE HUNDRED-NIKA2 LPSZ twin samples. We also plot the “universal” pressure profile from the X-ray analysis in A10 and the X-ray and SZ analysis in P13. All profiles are drawn with respect to the radii normalised by the R₅₀₀ corresponding to each cluster. The grey shaded areas indicate the regions below 0.025 × R₅₀₀ that are not numerically robust.