Exhibit 31.3

CERTIFICATION

I, Steve Miller, certify that:

1.I have reviewed this Quarterly Report on Form 10-Q/A of Warby Parker Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

Date: November 17, 2021	By:	/s/ Steve Miller
		Steve Miller Chief Financial Officer
		(Principal Financial Officer)