Pro Flex- Everyday Sport

The Pro Flex Collection is engineered to move with minimal friction and complete comfort featuring a breathable, moisture-wicking polyester blend mesh with Ionic+® anti-odour technology.

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23 products
Pro Flex Max Boxer Brief: Vivid Blue from BN3TH Underwear Pro Flex Max Boxer Brief: Vivid Blue from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Vivid Blue
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Outter Limit - Black from BN3TH Underwear Pro Flex Max Boxer Brief: Outter Limit - Black from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Outter Limit - Black
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Real Tree - Woodland from BN3TH Underwear Pro Flex Max Boxer Brief: Real Tree - Woodland from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Real Tree - Woodland
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Desert Racing - Forever from BN3TH Underwear Pro Flex Max Boxer Brief: Desert Racing - Forever from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Desert Racing - Forever
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Godzilla - Lolite from BN3TH Underwear Pro Flex Max Boxer Brief: Godzilla - Lolite from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Godzilla - Lolite
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Gothic Bouquet - Pink from BN3TH Underwear Pro Flex Max Boxer Brief: Gothic Bouquet - Pink from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Gothic Bouquet - Pink
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Tropical Dusk from BN3TH Underwear Pro Flex Max Boxer Brief: Tropical Dusk from BN3TH Underwear
New
Pro Flex Max Boxer Brief
Tropical Dusk
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Boxer Brief: Black/Skydiver/Acid Lime 3 Pack| BN3TH Underwear Pro Flex Boxer Brief: Black/Skydiver/Acid Lime 3 Pack| BN3TH Underwear
-9%
Pro Flex Boxer Brief
Black/Skydiver/Acid Lime 3 Pack
Performance Polyester Mesh
All Purpose Sport
$84.00 CAD $76.00 CAD
Pro Flex Boxer Brief: Black A male model standing in profile wearing black boxer briefs against a smooth gray studio background. Pro Flex Boxer Brief: Black
Pro Flex Boxer Brief
Black
Performance Polyester Mesh
All Purpose Sport
$28.00 CAD
Pro Flex Boxer Brief: Pitch Green Pro Flex Boxer Brief: Pitch Green
Pro Flex Boxer Brief
Pitch Green
Performance Polyester Mesh
All Purpose Sport
$0.00 CAD $28.00 CAD
Pro Flex Boxer Brief: Recovery Blue Pro Flex Boxer Brief: Recovery Blue
Pro Flex Boxer Brief
Recovery Blue
Performance Polyester Mesh
All Purpose Sport
$0.00 CAD $28.00 CAD
Pro Flex Max Boxer Brief: Smokey Palms-Blue Lolite | BN3TH Underwear Pro Flex Max Boxer Brief: Smokey Palms-Blue Lolite | BN3TH Underwear
Pro Flex Max Boxer Brief
Smokey Palms-Blue Lolite
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Roses-Dark Navy | BN3TH Underwear Pro Flex Max Boxer Brief: Roses-Dark Navy | BN3TH Underwear
Pro Flex Max Boxer Brief
Roses-Dark Navy
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Pixel Matrix-Black | BN3TH Underwear Pro Flex Max Boxer Brief: Pixel Matrix-Black | BN3TH Underwear
Pro Flex Max Boxer Brief
Pixel Matrix-Black
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Sunset Racing-Cerise | BN3TH Underwear Pro Flex Max Boxer Brief: Sunset Racing-Cerise | BN3TH Underwear
Pro Flex Max Boxer Brief
Sunset Racing-Cerise
Performance Polyester Mesh
Everyday Sport
$28.00 CAD
Pro Flex Max Boxer Brief: Spectrum-Shadow | BN3TH Underwear Pro Flex Max Boxer Brief: Spectrum-Shadow | BN3TH Underwear
Pro Flex Max Boxer Brief
Spectrum-Shadow
Performance Polyester Mesh
Everyday Sport
$28.00 CAD