Gym Shirt Size and Fit Guide for Men and Women in the US
A good fit helps you move better and look sharp at the gym. Use this guide to measure at home and pick the right style for your training.
How to Measure at Home
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Chest: Wrap a soft tape around the fullest part of your chest. Keep it level and snug, not tight.
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Shoulders: Measure from shoulder tip to shoulder tip across your back.
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Length: Measure from the highest shoulder point to where you want the hem to fall.
Fit Styles
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Athletic fit: Slightly tapered at the waist with room in the chest and shoulders. Great for lifters and HIIT.
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Relaxed fit: More room across the body for airflow and casual wear.
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Compression fit: Body-hugging for support and minimal movement of the fabric.
Men’s Sizing Tips
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Broad shoulders or lats? Consider sizing up if tees pull across the upper back.
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If you like a clean taper, an athletic fit in your true chest size usually works well.
Women’s Sizing Tips
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For medium support and airflow, choose your true size in athletic fit tops.
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For layering over sports bras, a relaxed fit can feel more comfortable before and after workouts.
Fabric and Stretch
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Look for elastane or spandex blends for flexible movement.
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Smooth, lightweight knits reduce friction during high-rep sets and runs.
Try-On Checklist
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Raise your arms: does the hem stay near your hips?
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Do push-ups: any pulling at the shoulders or chest?
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Twist side to side: seams should not dig into your skin.
FAQs
Q: Should I size up for a relaxed street style look?
A: If you want extra drape, go one size up, but check shoulder seams so they do not drop too far.
Q: What length works for the gym?
A: Most people prefer a hem that sits just below the belt line for coverage during lifts.
Check out LiftDaily’s size-inclusive tees and tops. Simple fits, soft fabrics, and easy sizing make training more comfortable.
