BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery front on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery back on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, three-pack front product view

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, three-pack back product view

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery front close-up on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery back close-up on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery side on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Black front on model

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Recovery waistband detail

BN3TH Pro Flex Boxer Brief 3 Pack, Black/Recovery/Rhubarb, Black basketball action view

BN3TH Original 3D Pouch technology: lift, support, breathability and chafe-free construction

Breathable mesh boxer briefs with Ionic+® anti-odour technology and The Original 3D Pouch.

$76.99

Shipping calculated at checkout.

Color — Black/Recovery/Rhubarb

Size —

Size chart

BN3TH

Name: Bn3Th Mens Pro Flex Boxer Brief Underwear 3 Pack
Brand: BN3TH
SKU: 210000278867
Price: 76.99 CAD
Availability: OutOfStock

Underwear, Base Layer & Apparel Size Guide

Use the charts below to find your BN3TH size for boxer briefs, trunks, briefs, performance liners, alpha-sized swim and lounge bottoms, tops and socks.

BN3TH products use performance stretch fabrics. If you are between sizes, choose the larger size for a looser fit or the smaller size for a tighter, more supportive fit.

BN3TH Underwear & Bottoms Size Guide

Body waist measurements are shown in inches and centimetres.

Size	XS	S	M	L	XL	XXL
Waist (in)	27–29	30–32	33–35	36–38	39–41	42–44
Waist (cm)	68–74	76–81	84–89	91–97	99–104	107–112

BN3TH Tops Size Guide

Body chest measurements are shown in inches and centimetres.

Size	XS	S	M	L	XL	XXL
Chest (in)	35.5	37.5	39.5	41.5	44.5	48
Chest (cm)	90	95	100	105	113	122

BN3TH Socks Size Guide

Sock Size	S	M	L	XL
US Shoe Size	3.5–5.5	6–8.5	9–13	14–16
EU Shoe Size	35–37	38–41.5	42–47	47.5–50
Japan Shoe Size	20.5–23	24–26.5	27–30	31–34
UK Shoe Size	1.5–4.5	5.5–8	8.5–11.5	12.5–15.5

BN3TH Fit & Inseam Guide

Brief

The least leg coverage, with no extended inseam. Choose your size from your natural waist measurement.

Trunk

A shorter-leg silhouette with an approximately 3.5-inch inseam.

Boxer Brief

BN3TH’s most common mid-length silhouette. Inseams are generally 5.5–6.5 inches, depending on the collection and style.

Performance Liners & Tights

Designed for a secure, close-to-body fit. Length varies by product, so use the listed inseam and activity-specific fit note on the individual product page.

Number-sized boardshorts: Select the waist size shown in the product’s size selector. Construction, liner fit and inseam can vary between swim styles, so the individual product page takes priority.

How to Measure

Waist: Measure around the narrowest part of your natural waist, keeping the tape level and comfortably snug without pulling it tight.

Chest: Relax your arms at your sides and measure around the fullest part of your chest, keeping the tape horizontal beneath your arms and across your shoulder blades.

Inseam: Measure from the bottom of the crotch along the inside of the leg to the bottom of the leg opening.

Socks: Use your usual shoe size and select the corresponding BN3TH sock size from the chart.

Sizing, compression and inseam length can vary by fabric and product collection. Check the individual product description for the most specific fit information.

XXL

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Description

The Pro Flex is engineered to move with minimal friction and complete comfort. These Boxer Briefs feature The Original 3D Pouch to ensure everything is separated and supported, so you can always put your best foot forward.

The fabric is a breathable, moisture-wicking polyester blend mesh featuring Ionic+® anti-odour technology that does not wash out.

Pairs well with

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Product Details

You are going to FRITZIN Love it :)

SHOPTHEDROP.ca

Product Features

The Original 3D Pouch lifts and supports everything, eliminating the need to shift or adjust.

The Original 3D Pouch
Breathable Mesh
Friction-free smooth finish
Ionic+® Anti-Odour tech
Premium No-Roll Waistband
Chafe-Free Flatlock Stitching
Made with post-consumer recycled polyester fabric and elastic, this product is certified to the Global Recycled Standard (GRS).
OEKO-TEX® certified fabrics guarantee that our end products are tested and proven free from harmful toxic chemicals.

Tech Specs

Fabric: 89% Recycled Polyester, 11% Spandex

This 6.5" inseam Boxer Brief has a secure feeling fit.

All BN3TH fabrics are soft and made from a performance stretch fabric. If your measurements are between sizes, select a larger size for a looser fit or a smaller size for a tighter fit.

Pack size: 3 boxer briefs.

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Bn3Th Mens Pro Flex Boxer Brief Underwear 3 Pack

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BN3TH Tops Size Guide

BN3TH Socks Size Guide

BN3TH Fit & Inseam Guide

Brief

Trunk

Boxer Brief

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How to Measure

Description

Pairs well with

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Product Features

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Bn3Th Mens Pro Flex Boxer Brief Underwear 3 Pack

BN3TH

BN3TH Underwear & Bottoms Size Guide

BN3TH Tops Size Guide

BN3TH Socks Size Guide

BN3TH Fit & Inseam Guide

Brief

Trunk

Boxer Brief

Performance Liners & Tights

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Description

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Tech Specs