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Fresh Spring Picks

Shop our on-trend activewear for every day!

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Just B You

Experience feel good fabrics with our every day essentials designed with with style, comfort and quality in mind.

Just Dropped!

New spring arrivals launched. Taking you from day to night.

 
 
 
 
 
 

Activewear Defined.

Just B You. With feel good fabrics and style in mind, Mono B offers limitless possibilities with its curated collection of elevated basics, loungewear and activewear essentials.

The Mono B Story

Shop & Wear Your Values With Mono B Green

Our B Green line is a more eco-friendly alternative to traditional athletic wear, consciously crafted and sustainably made.

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Simply the Best(sellers)

Most loved for a reason, these tried and true staples instantly elevate your rotation.

As Seen In

"From super soft leggings to tie-dye cropped tanks, you'll find so many stylish pieces to wear for exercising, lounging, and everything in between."

"I am obsessed with how comfortable this sports bra is — it's so cute that I didn't think it would be as easy to move in and stretchy as it actually is."

"High-performance activewear options that are soft and comfortable enough to transition to life outside of the gym or yoga studio."

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