Mack WeldonMack Weldon
Introducing

AIRKNITx

This collection is designed for peak performance at the gym and soft, lightweight comfort everywhere else. We developed a uniquely airy microfiber, then tested it with fitness experts at Equinox to ensure a feel and fit like no other.

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Enhanced Breathability + Four-Way Stretch

Our microfiber maximizes airflow and stretches in every direction. It’s topped off with a moisture-wicking, odor-fighting finish to keep you dry and fresh to the end of your workout or workday.

Mack Weldon

Marcus, Size L

Awesome breathable material, keeps me way cooler and more comfortable on my runs so I can push myself farther. And the fit is great, not too snug but still flattering.
Mack Weldon
Shop Crew Neck T-Shirt
Mack Weldon

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Mack Weldon

AIRKNITx Boxer Briefs

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AIRKNITx Trunks

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AIRKNITx 8" Boxer Briefs

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Mack Weldon

AIRKNITx Crew Neck T-Shirt

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