Unpublished opinions are not binding precedent in this circuit.

Henry Allen Lee pled guilty to receipt of child pornography, in violation of 18 U.S.C. § 2252A(a)(2)(A), (b)(1) (2012). The district court varied below the Sentencing Guidelines range and sentenced Lee to 121 months’ imprisonment. Lee now appeals, challenging the substantive reasonableness of the sentence. Finding no error, we affirm.

We review the reasonableness of a sentence “under a deferential abuse-of-discretion standard.” Gall v. United States, 552 U.S. 38, 41, 128 S.Ct. 586, 169 L.Ed.2d 445 (2007). Because Lee does not assert any procedural sentencing error, we review only the substantive reasonableness of the sentence, considering “the totality of the circumstances, including the extent of any variance from the Guidelines range.” Id. at 51, 128 S.Ct. 586. We presume that a sentence below a properly calculated Guidelines range is substantively reasonable, rebuttable only “by showing that the sentence is unreasonable when measured against the 18 U.S.C. § 3553(a) factors.” United States v. Louthian, 756 F.3d 295, 306 (4th Cir. 2014); see United States v. Strieper, 666 F.3d 288, 295-96 (4th Cir. 2012) (rejecting argument- that presumption of reasonableness should not apply to sentences for child pornography offenses).

We have thoroughly reviewed the record and conclude that Lee has failed to rebut the presumption of reasonableness applied to his sentence. Based on the factors identified by the district court, the court did not abuse its discretion in concluding that Lee’s downward variant sentence is sufficient but not greater than necessary to accomplish the goals of 18 U.S.C. § 3553(a) (2012). Accordingly, we affirm the judgment of the district court. We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before this court and argument would not aid the decisional process.

AFFIRMED