An implant for occluding a target area of a patient's vasculature, comprising: a frame comprising a first plurality of braided filaments that define a first plurality of openings, the first openings having a pore size of from 1 μm to 400 μm, the frame comprising a distal region and a proximal region, the frame being expandable from a compressed configuration to an expanded configuration in which the frame has a spherical shape, and wherein the first plurality of filaments are coupled together at a hub disposed at a proximal end of the frame; and a first mesh component coupled to the frame along at least the proximal region thereof, the first mesh component comprising a second plurality of braided filaments that define a second plurality of openings, the second pluralities of filaments and openings collectively defining a first porosity permitting blood flow therethrough, the first porosity being less than a porosity of the frame, such that blood flow into the implant is more restricted along the proximal region than along the distal region of the frame wherein at least a portion of the second plurality of filaments of the first mesh component overlap at least a portion of the first plurality of braided filaments of the frame only at the proximal region; and a second mesh component coupled to the frame along the proximal region, wherein the openings of the first and second mesh components and have a pore size of from 1 μm to 400 μm, wherein the implant is configured to be positioned in a microcatheter and delivered through the neurovasculature of a patient to an aneurysm, and wherein the implant is configured to be implanted within the aneurysm. a frame comprising a first plurality of braided filaments that define a first plurality of openings, the first openings having a pore size of from 1 μm to 400 μm, the frame comprising a distal region and a proximal region, the frame being expandable from a compressed configuration to an expanded configuration in which the frame has a spherical shape, and wherein the first plurality of filaments are coupled together at a hub disposed at a proximal end of the frame; and a first mesh component coupled to the frame along at least the proximal region thereof, the first mesh component comprising a second plurality of braided filaments that define a second plurality of openings, the second pluralities of filaments and openings collectively defining a first porosity permitting blood flow therethrough, the first porosity being less than a porosity of the frame, such that blood flow into the implant is more restricted along the proximal region than along the distal region of the frame wherein at least a portion of the second plurality of filaments of the first mesh component overlap at least a portion of the first plurality of braided filaments of the frame only at the proximal region; and a second mesh component coupled to the frame along the proximal region, wherein the openings of the first and second mesh components and have a pore size of from 1 μm to 400 μm, wherein the implant is configured to be positioned in a microcatheter and delivered through the neurovasculature of a patient to an aneurysm, and wherein the implant is configured to be implanted within the aneurysm.