Offer valid through 12/31/2020 11:59 pm PST. Receive 20% off your first in-app purchase when you spend $65 or more in one single transaction before taxes. To redeem in-app on the Forever 21 app, enter code MVP20 at checkout. Cannot be combined with any other offer (excluding shipping promotions). Excludes Riley Rose products, Barbie Collection, Loteria x F21 Collection, Forever Together Collection, Forever 21 Forever Proud Collection for The Trevor Project, F21 x Princess Nokia, 7-Eleven Collection, Forever 21 x Project Level, Non-Medical Grade Face Masks, gift cards, and e-gift cards. Does not apply to taxes, shipping or handling charges. Forever 21 reserves the right to modify or cancel this promotion at any time without notice.

Valid 11/3/20-11/11/20. Online and in-app only on the Buy 3 Get 1 Free Accessories page. Buy 3 Holiday Gift Items and receive 1 Holiday Gift item free online and in-app. While supplies last. Offer applies to items of equal or lesser value. Limit of one offer per customer. Cannot be combined with any other promotion, offer, or discount. Excludes gift cards, applicable taxes and shipping fees. Not redeemable for cash or cash equivalent. No adjustments on previous purchases. Nothing stated herein will affect customer’s legal rights. Forever 21 reserves the right to modify or cancel this promotion at any time without notice.

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Mens Underwear

Many men make the mistake of overlooking the importance of good socks and underwear. Don't let this be you! At Forever 21, we know that the perfect pair of mens underwear can be tough to find, which is why we have many styles to choose from. It's can be a bummer to drop a ton of cash on clothing people rarely see, so we keep our prices on mens underwear and socks as low as possible without compromising the quality and style.

With our unbeatable price points, you can say goodbye to your mismatched socks and worn-out boxer briefs and stock up on new pieces that’ll make you feel fresh. With mens underwear made of breathable fabrics in classic colors like grey, black, and red, there’s sure to be a pair that suits your style. Better yet, all of our designs feature a comfortable elastic waistband and soft fabric that doesn’t bunch up when worn under jeans, joggers, or pants. If you’re on the hunt for new ways to express your personality, be sure to pick up a few pairs of stand-out mens socks. Forever 21 carries mens socks in a wide range of colors and patterns. With black and grey camouflage, bold stripes, and fun prints, there’s sure to be a pair that will go with every graphic tee you own. We also have socks for all seasons! Stock up on classic marled crew socks so you can stay warm all winter long and show off your favorite patterned ankle socks with shorts and sneakers in the summertime. Even though socks may seem like an insignificant detail, they have the power to take any outfit from average to awesome. Always select pairs that match your interests and you’ll be able to express your unique sense of style from head to toe.

California Prop 65 Warning WARNING: This product can expose you to chemicals, including lead and/or phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to