One short, perfected for every occasion. Style the BIOS in all conditions and discover the benefits of technical design with an everyday-elevated aesthetic. Born from our pursuit to create the perfect short for the modern man, the BIOS is designed to transition from activity to activity throughout your busy day. Ready to perform from workout to water, our new fabric blend delivers stretch and durability, while targeted vents and mesh pockets provide lightweight breathability you can depend on. Move about your day with ease in our reimagined comfort waistband and keep all of your personal items secure with back and side-seam zip pockets. Shop between 5.5” and 7” inseams and choose your fit preference with both liner and linerless options available.

One short, perfected for every occasion. Style the BIOS in all conditions and discover the benefits of technical design with an everyday-elevated aesthetic. 

Born from our pursuit to create the perfect short for the modern man, the BIOS is designed to transition from activity to activity throughout your busy day. Ready to perform from workout to water, our new fabric blend delivers stretch and durability, while targeted vents and mesh pockets provide lightweight breathability you can depend on. Move about your day with ease in our reimagined comfort waistband and keep all of your personal items secure with back and side-seam zip pockets. Shop between 5.5” and 7” inseams and choose your fit preference with both liner and linerless options available.

Color

Size

Inseam

The BIOS Short

Charcoal / S / 7"

One short, perfected for every occasion. Style the BIOS in all conditions and discover the benefits of technical design with an everyday-elevated aesthetic. 


Born from our pursuit to create the perfect short for the modern man, the BIOS is designed to transition from activity to activity throughout your busy day. Ready to perform from workout to water, our new fabric blend delivers stretch and durability, while targeted vents and mesh pockets provide lightweight breathability you can depend on. Move about your day with ease in our reimagined comfort waistband and keep all of your personal items secure with back and side-seam zip pockets. Shop between 5.5” and 7” inseams and choose your fit preference with both liner and linerless options available.

The BIOS Short Linerless

Navy / S / 7"

With the same great performance features of our top selling Elite+ Jogger, we went back to the drawing board with a completely upgraded and all around newly redesigned style of your favorite go to pair. Meet the all New Active Jogger. Meet the Elite+ FabricExperience our new Elite+ fabric - the ultimate micro-knit, true-color lock fabric with complete 4-way ultra-stretch flexibility all in an enhanced soft-touch comfort. Now with added durability, yet with a lightness for all season warm or cool comfort, you’ll never want to take these Joggers off again.

Active Joggers

Navy / S

New to our lineup, this lifestyle performance pant bridges the gap between country club standards and urban street aesthetic. Boasting our most tailored fit ever, The Ace Jogger is complete with a hybrid cuff designed with elastic in the back and a smooth front fitting ankle. Hidden velcro within the double belt loops allows for easy golf glove attachment during a round, while the side zipper pocket delivers seamless phone storage for on-the-go travel. Shop between Storm & Black colorways and score your best round under lightweight comfort and UPF 50+ protection.

Ace Joggers

Black / 30

The iconic BYLT Basics Drop-Cut silhouette is reimagined with our all new PULSE lifestyle-performance fabric. Designed for everyday-elevated wear, we’re delivering functionality and craftsmanship that moves with you. The PULSE collection combines an all new blend of premium fabrics for our lightest, most breathable fabric yet. Packed with performance attributes like four-way stretch and sweat-wicking properties, this shirt caters to your active lifestyle, while maintaining our promise of elevated transitional apparel with its luxury-inspired soft hand feel and modern design silhouette.

The iconic BYLT Basics Drop-Cut silhouette is reimagined with our all new PULSE lifestyle-performance fabric. Designed for everyday-elevated wear, we’re delivering functionality and craftsmanship that moves with you. 


The PULSE collection combines an all new blend of premium fabrics for our lightest, most breathable fabric yet. Packed with performance attributes like four-way stretch and sweat-wicking properties, this shirt caters to your active lifestyle, while maintaining our promise of elevated transitional apparel with its luxury-inspired soft hand feel and modern design silhouette.

Pulse Short Sleeve Drop-Cut

Black / S

The reliable BYLT Basics Drop-Cut Tank is reimagined with our all new PULSE lifestyle-performance fabric. Designed for everyday-elevated wear, we’re delivering functionality and craftsmanship that moves with you. The PULSE collection combines an all new blend of premium fabrics that are lighter and more breathable than ever before. Packed with performance attributes like four-way stretch and sweat-wicking properties, this tank caters to your active lifestyle, while maintaining our promise of elevated transitional apparel with its luxury-inspired soft hand feel and modern design silhouette.

The reliable BYLT Basics Drop-Cut Tank is reimagined with our all new PULSE lifestyle-performance fabric. Designed for everyday-elevated wear, we’re delivering functionality and craftsmanship that moves with you. 


The PULSE collection combines an all new blend of premium fabrics that are lighter and more breathable than ever before. Packed with performance attributes like four-way stretch and sweat-wicking properties, this tank caters to your active lifestyle, while maintaining our promise of elevated transitional apparel with its luxury-inspired soft hand feel and modern design silhouette.

Pulse Tank

Reinvented with a lighter, stronger, more flexible fabric blend, the Active+ shorts are the perfect transitional piece to support you from a workout through your weekend activities. The Active+ Shorts feature a comfort stretch waistband, modern scallop design and our signature silicon patch branding. Offered in both liner and linerless options for personal fit preference, these are the perfect shorts to carry you through the entire day. Add a BYLT tank to your look when it's time to hit your morning workout, or take advantage of the matte fabric finish on the outer shell and effortlessly pair the Active+ Shorts with your favorite Drop-Cut shirt for an elevated everyday look.

Active+ Shorts

Reinvented with a lighter, stronger, more flexible fabric blend, the Active+ shorts are the perfect transitional piece to support you from a workout through your weekend activities. The Active+ Shorts feature a comfort stretch waistband, modern scallop design and our signature silicon patch branding. Offered in both liner and linerless options for personal fit preference, these are the perfect shorts to carry you through the entire day. Add a BYLT tank to your look when it's time to hit your morning workout, or take advantage of the matte fabric finish on the outer shell and effortlessly pair the Active+ Shorts with your favorite Drop-Cut shirt for an elevated everyday look.

Linerless Active+ Shorts

Featuring an updated lightweight, ultra-stretch fabrication, the new Performance+ Drop-Cut Shirt has been improved in every way with our latest Performance+ blend fabric. Made specifically for your highest intensity training days, feel the difference in its overall comfort, movement, and fit. Your favorite Drop-Cut style developed in an entirely new enhanced fabric. Keep cool on your high-intensity workouts with our newest Performance+ blend made from 88% Polyester, 12% Spandex. Designed with lightweight fabrics and sweat-wicking properties the Performance+ Fabric is your ultimate blend sure to never slow you down during any peak activity.

Performance+ Drop-Cut Shirt

Taking performance to a whole new level, our Performance+ Drop-Cut Tank has been upgraded with our newest Performance+ blend fabric. Designed in our signature drop-cut style, the Drop-Cut Tank is the lightest, most-flexible tank we've ever made. Sure to never slow you down during any peak activity the Performance+ blend keeps you cool on high-intensity workouts and is designed with sweat-wicking properties to withstand your most active days. Newly developed in an entirely new enhanced fabric the Performance+ blend (88% Polyester, 12% Spandex) offers support and technical performance day in and day out.

Performance+ Drop-Cut Tank

Made from our NEW lightweight, breathable and ultra-stretch Performance Blend fabric, the new Training Short is built to withstand your most active days. Feel the difference that's sure to never slow you down during those high intensity training sessions.

Training Shorts

Men's Activewear

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