Long Sleeve

Serve looks and backhand winners in the Active Mesh Palmetto Long Sleeve by Addison Bay, now twirling its way onto the courts (and closets) at Base...

Serve looks and backhand winners in the Active Mesh Palmetto Long Sleeve by Addison Bay, now twirling its way onto the courts (and closets) at Base...

Polished enough for your everyday, technical enough for your toughest workouts—the Wilson Pro Seamless Long Sleeve is the definition of elevated pe...

At Baseline Social, we’re all about elevated athleisure that keeps up with your life—and the SPANX AirEssentials® Crewneck Long Sleeve To...

Polished enough for your everyday, technical enough for your toughest workouts—the Wilson Pro Seamless Long Sleeve is the definition of elevated pe...

Serve looks and backhand winners in the Active Mesh Palmetto Long Sleeve by Addison Bay, now twirling its way onto the courts (and closets) at Base...

Curated for elevated ease by Baseline Social, the SPANX AirEssentials® Relaxed Long Sleeve Top is your new go-to layer for luxe lounging and beyond...

Polished enough for your everyday, technical enough for your toughest workouts—the Wilson Pro Seamless Long Sleeve is the definition of elevated pe...

Curated for elevated ease by Baseline Social, the SPANX AirEssentials® Relaxed Long Sleeve Top is your new go-to layer for luxe lounging and beyond...

Meet your new go-to for elevated everyday style: the AirEssentials® Oversized Button Down from SPANX, now at Baseline Social. This luxury at...

Baseline Social is layering perfection with the Long Sleeve Pose Twin Cardigan from Vuori — the chic women’s athleisure layer you’ll want within ar...

Say hi to your new throw-on-and-go favorite at Baseline Social—the Saltair Button Up from Rhone, made for everything from early tee times to post-p...

Say hi to your new throw-on-and-go favorite at Baseline Social—the Saltair Button Up from Rhone, made for everything from early tee times to post-p...

Meet your new fave throw-on-and-go essential from Baseline Social — the pullover that says “I’m sporty and I have my life together (even if I don’t...

At Baseline Social, we’re obsessed with pieces that make getting dressed feel effortless — and the SPANX Poplin Oversized But...