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Men's Boxers
(39 products)Products (39)
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- SmartwoolMerino Print Boxer Briefs - Men's$34.73Save 27%compared to  $48.00Size Type:Regular, BigREI OUTLET
- SmartwoolActive Boxer Briefs - Men's$24.73Save 29%compared to  $35.00Size Type:Regular, BigREI OUTLET
- REI Co-opMerino Boxer Briefs - Men's$39.95Size Type:Regular, Big
- REI Co-opMerino Boxers - Men's$39.95Size Type:Regular, Big
- REI Co-opEveryday Boxers - Men's$24.95Size Type:Regular, Big
- ExOfficioGive-N-Go 2.0 Boxer Briefs - Men'sTop Rated$19.73Save 34%compared to  $30.00Size Type:RegularREI OUTLET
- REI Co-opEveryday Boxer Briefs - Men's$24.95Size Type:Regular, Big
- SaxxQuest Quick-Dry Boxer Briefs - Men's$34.00Size Type:Regular, Big
- SmartwoolMerino Boxer Briefs Boxed - Men'sNew arrival$34.73Save 27%compared to  $48.00Size Type:Regular, BigREI OUTLET
- SaxxQuest Boxer Briefs - Men'sTop Rated$24.73Save 27%compared to  $34.00Size Type:RegularREI OUTLET
- SaxxQuest Quick-Dry Boxer Briefs - Men's - Package of 2$61.00Size Type:Regular, Big
- SaxxVolt Breathable Mesh Boxer Briefs - Men's$26.73Save 23%compared to  $35.00Size Type:Regular, BigREI OUTLET
- SmartwoolEveryday 6" Knit Boxer Briefs - Men's$35.73Save 25%compared to  $48.00Size Type:RegularREI OUTLET
- ExOfficio9" GNG Sport 2.0 Boxer Briefs - Men'sTop Rated$24.73Save 27%compared to  $34.00Size Type:RegularREI OUTLET
- SaxxVibe Xtra Soft Comfort Boxer Briefs - Men's$24.73Save 27%compared to  $34.00Size Type:RegularREI OUTLET
- StanceCompression Nylon Boxer Briefs - Men's$26.73Save 31%compared to  $39.00Size Type:RegularREI OUTLET
- Royal RobbinsReadyDry Boxers - Men'sNew arrival$19.73Save 29%compared to  $28.00Size Type:Regular, BigREI OUTLET
- ExOfficioGive-N-Go 2.0 Boxer Briefs - Men'sTop Rated$22.73Save 24%compared to  $30.00Size Type:RegularREI OUTLET
- StanceGood Times Boxer Briefs - Men's - Package of 2$29.73Save 33%compared to  $45.00Size Type:RegularREI OUTLET
- SmartwoolWind Boxer Briefs - Men'sNew arrival$44.73Save 25%compared to  $60.00Size Type:Regular, BigREI OUTLET
Get $130 in value
$30 in card rewards are yours when approved for the REI Co-op Mastercard by Mar 9. Plus, you can earn a $100 REI gift card after your first purchase. Terms apply.
Apply now- Free FlyElevate Boxer Briefs - Men's$28.73Save 24%compared to  $38.00Size Type:Regular, BigREI OUTLET
- StanceCedar Rock Boxer Briefs - Men's$22.73Save 24%compared to  $30.00Size Type:RegularREI OUTLET
- StanceCurren Wholester Boxer Briefs - Men's$26.73Save 23%compared to  $35.00Size Type:RegularREI OUTLET
- StanceSea Green Wholester Boxer Briefs - Men's$24.73Save 29%compared to  $35.00Size Type:RegularREI OUTLET
- StanceRome Boxer Briefs - Men's$16.73Save 33%compared to  $25.00Size Type:RegularREI OUTLET
- StanceRockford Wholester Boxer Briefs - Men's$24.73Save 29%compared to  $35.00Size Type:RegularREI OUTLET
- SaxxUltra Super Soft Boxer Briefs - Men's$25.73Save 24%compared to  $34.00Size Type:RegularREI OUTLET
- StanceTiger Camo Wholester Boxer Briefs - Men's$24.73Save 29%compared to  $35.00Size Type:RegularREI OUTLET
- StanceIn The Wild Wholester Boxer Briefs - Men's$24.73Save 29%compared to  $35.00Size Type:RegularREI OUTLET
- StanceCurren Boxer Briefs - Men's$22.73Save 24%compared to  $30.00Size Type:RegularREI OUTLET
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