Get $10 Voucher per $100 Spend! T&C apply

Free shipping on orders over $100

⟟ Locations
Cart
⟟ Locations
Filter

Men's Underwear

Bn3th Men's Classic Print Boxer Outside Sports
Left Right
Bn3th Men's Classic Print Boxer
$49.99 NZD
Bn3th Men's Classic Print Boxer Outside Sports FiresidePlaidRed Bn3th Men's Classic Print Boxer Outside Sports JungleSkull Bn3th Men's Classic Print Boxer Outside Sports RhythmStrideRoyal Bn3th Men's Classic Print Boxer Outside Sports DesertBloomDarkNavy Bn3th Men's Classic Print Boxer Outside Sports RetrostripeDark Navy Bn3th Men's Classic Print Boxer Outside Sports Horzion Playa Bn3th Men's Classic Print Boxer Outside Sports Camo Green Bn3th Men's Classic Print Boxer Outside Sports Buenos Dias Navy Tropical Floral Black
Bn3th Pro Ionic+ Boxer Outside Sports
Left Right
Bn3th Men's Pro Ionic+ Boxer
$59.99 NZD
Hex Camo Grey Bn3th Men's Pro Ionic+ Boxer Outside Sports JungleBlur Bn3th Pro Ionic+ Boxer Outside Sports Screensaver
Bn3th NS Chamois Boxer Outside Sports
Bike Chamois
Left Right
Bn3th Men's NS Chamois Boxer
$99.99 NZD
Bn3th NS Chamois Boxer Outside Sports Black Bn3th NS Chamois Boxer Outside Sports MushroomBlack Bn3th Men's NS Chamois Boxer Outside Sports Vacay Multi
TENCEL™
Left Right
Bn3th Men's Infinite Ionic+ Boxer
$54.99 NZD
SolidAsh
Mons Royale Men's Hold 'em Shorty Boxer <span style="background-color:rgb(246,247,248);color:rgb(28,30,33);"> Bottoms </span>
New Colour
Left Right
Mons Royale Men's Hold 'em Shorty Boxer
$69.99 NZD
Black Mons Royale Men's Hold 'em Shorty Boxer <span style="background-color:rgb(246,247,248);color:rgb(28,30,33);"> Bottoms </span> MR Stripe Grey Heather Mons Royale Men's Hold 'em Shorty Boxer <span style="background-color:rgb(246,247,248);color:rgb(28,30,33);"> Bottoms </span> Midnight
Bn3th Classic Solid Boxer Outside Sports
Left Right
Bn3th Men's Classic Solid Boxer
$49.99 NZD
Bn3th Classic Solid Boxer Outside Sports Black Bn3th Classic Solid Boxer Outside Sports Navy Bn3th Classic Solid Boxer Outside Sports Cabernet
Bn3th Entourage Boxer Outside Sports
Left Right
Bn3th Men's Entourage Boxer
$59.99 NZD
Bn3th Entourage Boxer Outside Sports SayulitaBlack Bn3th Men's Entourage Boxer Outside Sports AmigosMulti
TENCEL™
Left Right
Bn3th Men's Classic Print Trunk Underwear
$49.99 NZD
Playa Van Illuminating
New in
Left Right
Icebreaker Men's Merino Blend 125 ZoneKnit Boxers
$99.99 NZD
Alloy
cash_back - Outside Sports

Earn 10% back in Rewards!

Join Free
New in
Left Right
Icebreaker Men's Merino 150 Anatomica Boxers
$74.99 NZD
Black
New in
Left Right
Icebreaker Men's Merino 150 Anatomica Boxers Explore More
$84.99 NZD
Mint Black
New in
Left Right
Patagonia Men's Essential Boxer Briefs 6in
$59.99 NZD
Across Oceans: Pine Needle Green Black Allen's Party: Ink Black
New in
Left Right
Icebreaker Men's Merino 150 Anatomica Briefs
$64.99 NZD
Black
American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Union Pay Visa Afterpay
© 2025 Outside Sports.