Embodiments are disclosed for a clasp configured to accommodate a strap of a piece of headwear, including a top loop having a catch end at a first side of the clasp, the top loop including a top portion that extends from a second side of the clasp to the first side along a horizontal axis of the clasp, the catch end extending from the top portion along an s-shaped curve to form a tip of the catch end; a bottom loop coupled to the top loop via a common middle portion, a top surface of the common middle portion having a lip; and a depression at the top loop on the second side, a thinnest part of the top loop at the second side of the clasp being formed by the depression.