FREE US SHIPPING + MEMORIAL DAY SALE

0

Your Cart is Empty

Continue Shopping

Allday Trunk Size Chart

Fit Profile: True to Size

Allday Trunk
Size: S M L XL XXL
Waist: 28-30" 31-34" 35-39" 40-45" N/A
Leg: 6-7" 7-8" 7-8" 8-10" N/A

 

Your purchase includes our "Love Your Fit" guarantee

If you don't love the fit, send it back and we'll exchange the size so you're happy.

 

Sale

AllDay Trunk

172
Sale

AllDay Trunk

172

Formatted for moisture control, ease of movement, and a secure fit for all-day comfort. Learn More

Color
Black
Gray
Army Green
Color:
Size
Size Guide

AllDay Trunk

SIGNATURE 40° SIDE-FLY • ANTI-ODOR • EXTREMELY SOFT • 95% Modal • 5% Spandex 



“Lightweight, comfortable, and breathable. The ALLDAY collection is a must have."




  • AllDay Comfort & Performance.


      • BYLT Soft-Blend™

    95% Modal means it's soft for the boys, breathable, and extra supportive. Strategically placed spandex keeps everything in the right place all day.

      • Signature Fly 40º

    Our 40º side-fly makes access easier and allows for a quick draw. We've changed men's trunks for the better, check the reviews yourself.

      • No bunching. No messing-around.

    Our premium waistband sits comfortably and leaves zero marks. The AllDay collection doesn't ride or bunch up, leaving you comfortable all day. 




    Men's Premium AllDay Trunks by BYLT Basics



Customer Reviews

4.8 Based on 172 reviews
5 Star
80% 
138
4 Star
17% 
30
3 Star
2% 
3
2 Star
0% 
0
1 Star
1% 
1
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

  • flex
  • underwear
  • pair
  • colors
  • brand
  • shirts
  • BYLT
  • complaints
  • color options
  • bundle
05/21/2019

good products

Nasser D.

5/5

05/21/2019

good products

Nasser D.

u guys make excellent products

05/17/2019

The best

Jason W.

Love these underwear feel great and do not ride up.

05/16/2019

Solid Boxers

Brandon Ko

The overall quality of these boxers is very good. The waistband is a very soft material that also feels durable. The boxers hug my body tightly but not uncomfortably.

05/16/2019

Amazing Briefs

Brandon

The overall quality of these briefs is very good. The waistband is a very soft material that also feels durable. The modal blend is quite comfortable as well, and doesn't hug my body too tightly. Not sure why the fly is pointed upward (doesn't seem to make a difference), but it doesn't bother me.

Large Close Created with Sketch.

Our Signature Fabrics

BYLT Blend™ Fabric

Premium signature blend of Cotton, Polyester, and Spandex. Perfect for your essential everyday shirt leaving you with that flawless BYLT Fit.

LUX Blend™ Fabric

High-quality performance blend of Cotton, Polyester, and Spandex. Reactive fabric allows for slight reduction in length to provide the perfect structured fit.

Close
Allday Trunk Size Chart

Fit Profile: True to Size

Allday Trunk
Size: S M L XL XXL
Waist: 28-30" 31-34" 35-39" 40-45" N/A
Leg: 6-7" 7-8" 7-8" 8-10" N/A

 

Your purchase includes our "Love Your Fit" guarantee

If you don't love the fit, send it back and we'll exchange the size so you're happy.