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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19 products
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
$26.00 USD
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
$26.00 USD
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
$26.00 USD
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
$26.00 USD
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
$26.00 USD
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
$26.00 USD
Pro Flex Boxer Brief: Black Pro Flex Boxer Brief: Black
Pro Flex Boxer Brief
Black
Performance Polyester Mesh
All-Purpose Sport
$0.00 USD $26.00 USD
Pro Flex Boxer Brief: Black/Skydiver/Acid Lime 3 Pack| BN3TH Underwear Pro Flex Boxer Brief: Black/Skydiver/Acid Lime 3 Pack| BN3TH Underwear
-10%
Pro Flex Boxer Brief
Black/Skydiver/Acid Lime 3 Pack
Performance Polyester Mesh
All-Purpose Sport
$78.00 USD $70.00 USD
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 USD $26.00 USD
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 USD $26.00 USD
Pro Flex Max Boxer Brief: Electric Palm-Heather Sand | BN3TH Underwear Pro Flex Max Boxer Brief: Electric Palm-Heather Sand | BN3TH Underwear
-20%
Pro Flex Max Boxer Brief
Electric Palm-Heather Sand
Performance Polyester Mesh
Everyday Sport
$26.00 USD $20.80 USD
Pro Flex Max Boxer Brief: Black | BN3TH Underwear Pro Flex Max Boxer Brief: Black | BN3TH Underwear
Pro Flex Max Boxer Brief
Black
Performance Polyester Mesh
Everyday Sport
$26.00 USD
Pro Flex Boxer Brief : Skydiver/Electric Tangerine 2 Pack Pro Flex Boxer Brief : Skydiver/Electric Tangerine 2 Pack
-11%
Pro Flex Boxer Brief
Skydiver/Electric Tangerine 2 Pack
Performance Polyester Mesh
All-Purpose Sport
$52.00 USD $46.00 USD
Pro Flex Boxer Brief: Black/Recovery/Rhubarb 3 Pack Pro Flex Boxer Brief: Black/Recovery/Rhubarb 3 Pack
-10%
Pro Flex Boxer Brief
Black/Recovery/Rhubarb 3 Pack
Performance Polyester Mesh
All-Purpose Sport
$78.00 USD $70.00 USD
Pro Flex Boxer Brief : Black 3 Pack Pro Flex Boxer Brief : Black 3 Pack
-10%
Pro Flex Boxer Brief
Black 3 Pack
Performance Polyester Mesh
All-Purpose Sport
$78.00 USD $70.00 USD
Pro Flex Boxer Brief: Black Rhubarb Pro Flex Boxer Brief: Black Rhubarb
Pro Flex Boxer Brief
Black Rhubarb
Performance Polyester Mesh
All-Purpose Sport
$0.00 USD $26.00 USD