diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index b6bc13e4f6de3509be5c144d6cdd4fe1e0c44218..58c7cb58beea01defdc340fd3ea23d674adb9a12 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -1245,6 +1245,9 @@ pub const Cpu = struct {
         dependencies: Set,
 
         /// A bit set of all the features.
+        ///
+        /// The typed features for a given `Target.Cpu.Arch` can be found in
+        /// `@field(Target, @tagName(arch.family()))`.
         pub const Set = struct {
             ints: [usize_count]usize,
 
diff --git a/lib/std/Target/Query.zig b/lib/std/Target/Query.zig
index b889354c5e68d15c1ddc86d825877cb68b8d4632..bc034dc9fa6e66472128cf0f2df565e66a371e51 100644
--- a/lib/std/Target/Query.zig
+++ b/lib/std/Target/Query.zig
@@ -18,9 +18,19 @@ cpu_arch: ?Target.Cpu.Arch = null,
 cpu_model: CpuModel = .determined_by_arch_os,
 
 /// Sparse set of CPU features to add to the set from `cpu_model`.
+///
+/// The typed features for a given `Target.Cpu.Arch` can be found in
+/// `@field(Target, @tagName(arch.family()))`.
+/// 
+/// For example, `std.Target.x86.cpu.x86_64_v3.features` or `std.Target.s390x.cpu.z13.features`.
 cpu_features_add: Target.Cpu.Feature.Set = .empty,
 
 /// Sparse set of CPU features to remove from the set from `cpu_model`.
+///
+/// The typed features for a given `Target.Cpu.Arch` can be found in
+/// `@field(Target, @tagName(arch.family()))`.
+/// 
+/// For example, `std.Target.x86.cpu.x86_64_v3.features` or `std.Target.s390x.cpu.z13.features`.
 cpu_features_sub: Target.Cpu.Feature.Set = .empty,
 
 /// `null` means native.