The diminutive halflings survive in a world full of larger creatures by avoiding notice or, barring that, avoiding offense.
As a lightfoot halfling, you can easily hide from notice, even using other people as cover. You’re inclined to be affable and get along well with others. In the Forgotten Realms, lightfoot halflings have spread the farthest and thus are the most common variety.
Lightfoots are more prone to wanderlust than other halflings, and often dwell alongside other races or take up a nomadic life. In the world of Greyhawk, these halflings are called hairfeet or tallfellows.
You have a walking speed of 30ft
Your size is Medium
Your creature type is Humanoid (Halfling)
Races that are not Large nor have an innate flying speed gain an extra Feat of their choice. This Feat must be a "Full Feat".
Your character can speak, read, and write Common and one other language that you and your DM agree is appropriate for the character.
You gain 3 ability points to increase any abilities of your choice. You can't increase a single ability by more than 2 with these points.
When you roll a 1 on the d20 for an attack roll, ability check, or saving throw, you can reroll the die and must use the new roll.
You have advantage on saving throws against being frightened.
You can move through the space of any creature that is of a size larger than yours.
You can attempt to hide even when you are obscured only by a creature that is at least one size larger than you.