Size & Fit Guide

RLR Athletic / Fit system

Find your size

Every chart below is matched to one live RLR product. Measurements are in inches so you can compare each item with your body or a similar garment you already own.

Need help choosing? Use the contact form and include the product name, your usual size, relevant body measurements, and whether you prefer a close or relaxed fit.

Body measurementsMeasurements around the wearer, used to choose a size where an official body chart exists.

Garment measurementsFinished product dimensions. A half-width is measured with the product laid flat, across—not around.

01 / 08

Longline Training Shorts with Pockets

Use the body chart to choose a live size, then compare the separate laid-flat garment measurements if helpful.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Body waist circumference 28.35 29.92 31.50 33.07 36.22 39.37 42.52 45.67 48.82 51.97 55.12
Body hip circumference 35.43 37.01 38.58 40.16 43.31 46.46 49.61 52.76 55.91 59.06 62.20
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Garment waist — half-width (laid flat) 11.02 11.81 12.60 13.39 14.96 16.54 18.11 19.69 21.26 22.83 24.41
Garment inseam 6.10 6.30 6.30 6.30 6.30 6.30 6.30 6.30 6.30 6.30 6.30
Garment front rise 11.22 11.42 12.20 12.99 13.58 13.98 14.37 14.96 15.35 15.75 16.14
  • If your body measurements fall between sizes, choose the larger size.
  • Handmade product measurements may vary by up to 1 inch.

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02 / 08

Recovery Training Hoodie

Use the body chest chart to choose among the live sizes, with garment measurements available for comparison.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement S M L XL 2XL 3XL
Body chest circumference 38–41 42–45 46–49 50–53 54–57 58–62
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement S M L XL 2XL 3XL
Garment length 27 28 29 30 31 32
Garment chest — half-width (laid flat) 20 21 23 25 26 1/2 28
  • This hoodie runs small; choose one size larger than your usual size.

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03 / 08

Run Lift Race Training Tee

Use the body chest chart to choose a live size, then compare the laid-flat garment measurements if helpful.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement S M L XL 2XL 3XL 4XL 5XL
Body chest circumference 34–37 38–41 42–45 46–49 50–53 54–57 58–61 62–65
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement S M L XL 2XL 3XL 4XL 5XL
Garment length 28 29 30 31 32 33 34 35
Garment chest — half-width (laid flat) 18 20 22 24 26 28 30 32
Garment sleeve length 15.63 17 18.5 20 21.5 22.8 24.2 25.3
  • Finished-product measurements may vary by up to 2 inches.

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04 / 08

Race Day Training Jersey

Use the body chart to choose a live size, then compare the separate laid-flat garment measurements if helpful.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Body chest circumference 34.65 36.22 37.80 39.37 42.52 45.67 48.82 51.97 55.12 58.27 61.42
Body waist circumference 28.35 29.92 31.50 33.07 36.22 39.37 42.52 45.67 48.82 51.97 55.12
Body hip circumference 35.43 37.01 38.58 40.16 43.31 46.46 49.61 52.76 55.91 59.06 62.20
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Garment chest — half-width (laid flat) 17.91 18.70 19.49 20.28 21.85 23.43 25.00 26.57 28.15 29.72 31.30
Garment length 27.17 27.56 27.95 28.35 29.33 30.12 31.10 31.89 32.87 33.66 34.65
Garment sleeve length 9.06 9.06 9.25 9.25 9.45 9.84 10.24 10.83 11.42 12.01 12.60
  • If your body measurements fall between sizes, choose the larger size.
  • Handmade product measurements may vary by up to 1 inch.

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05 / 08

Padded Racerback Sports Bra

Choose from the verified measurements below. Support and compression can vary by activity and body shape, so no single support rating is promised.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement XS S M L XL 2XL
Body chest circumference 33.07 34.65 36.22 39.37 42.52 45.67
Body underbust circumference 27.56 29.13 30.71 33.46 36.22 38.98
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement XS S M L XL 2XL
Garment chest — half-width (laid flat) 12.60 13.39 14.17 15.75 17.32 18.90
Garment band — half-width (laid flat) 12.20 12.99 13.78 15.35 16.93 18.50
Garment front length 10.24 11.02 11.81 12.60 13.39 14.17
Garment side length 4.72 5.12 5.51 6.30 7.09 7.87
  • If your body measurements fall between sizes, choose the larger size.
  • Handmade product measurements may vary by up to 1 inch.
  • Support level and physical fit still require sample testing.

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06 / 08

High-Waisted Training Leggings with Pockets

RLR has not published a single size-up or size-down recommendation for this style because supplier between-size directions conflict. Use the body waist and body hip rows first, then compare the laid-flat garment waist and inseam with leggings you already own.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Body waist circumference 23.62 25.20 26.77 28.35 31.50 34.65 37.80 40.94 44.09 47.24 50.39
Body hip circumference 33.86 35.43 37.01 38.58 41.73 44.88 48.03 51.18 54.33 57.48 60.63
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Garment waist — half-width (laid flat) 9.06 9.84 10.63 11.41 12.20 13.78 15.35 16.93 18.50 20.08 21.65
Garment inseam 25.98 25.98 25.98 25.98 25.98 25.98 25.98 25.98 26.38 26.38 26.38
Garment front rise 10.24 10.24 10.63 10.63 11.02 11.42 11.81 12.20 12.99 13.39 13.78
Pocket height 9.65 9.65 10.04 10.04 10.43 10.83 11.22 11.22 11.22 11.61 12.01
Pocket width 3.54 3.54 3.54 3.54 3.54 4.13 4.13 4.13 4.72 4.72 4.72
  • Supplier between-size guidance conflicts, so RLR is not using either “size down” or “size up” as an official rule until a physical sample has been measured and worn.
  • Start with both body waist and body hip measurements. If those point to different sizes or you remain unsure, compare the garment waist half-width and inseam with leggings you already own and contact RLR before ordering.
  • Because this item is made on demand, an incorrect size selection is generally not eligible for return or exchange except where required by law. Review the Refund Policy before ordering.
  • Product measurements may vary by up to 1 inch.

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07 / 08

Hybrid Training Mesh Tank

Use the body chart to choose a live size, then compare the separate laid-flat garment measurements if helpful.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Body chest circumference 34.6 36.2 37.8 39.4 42.5 45.7 48.8 52.0 55.1 58.3 61.4
Body waist circumference 28.3 29.9 31.5 33.1 36.2 39.4 42.5 45.7 48.8 52.0 55.1
Body hip circumference 35.4 37.0 38.6 40.2 43.3 46.5 49.6 52.8 55.9 59.1 62.2
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Garment chest — half-width (laid flat) 20.5 21.3 22.0 22.8 24.4 26.0 27.6 29.1 30.7 32.3 33.9
Garment length 29.1 29.5 29.9 30.3 31.1 32.1 33.1 34.1 35.0 36.0 37.0
  • If your body measurements fall between sizes, choose the larger size.
  • Handmade product measurements may vary by up to 1 inch.

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08 / 08

Hybrid Training Mesh Shorts

Use the body chart to choose a live size, then compare the separate laid-flat garment measurements if helpful.

Body measurements — inchesMeasurements around the wearer. These are distinct from finished-garment dimensions.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Body waist circumference 28.3 29.9 31.5 33.1 36.2 39.4 42.5 45.7 48.8 52 55.1
Body hip circumference 35.4 37 38.6 40.2 43.3 46.5 49.6 52.8 55.9 59.1 62.2
Garment measurements — inchesFinished product measurements. Any half-width is measured laid flat across, not around.
Measurement 2XS XS S M L XL 2XL 3XL 4XL 5XL 6XL
Garment waist — half-width (laid flat) 10.63 11.42 12.20 12.99 14.57 16.14 17.72 19.29 20.87 22.44 24.02
Garment front rise 12.20 12.40 12.60 12.80 13.19 13.78 14.17 14.76 15.16 15.75 16.14
Garment inseam 6.50 6.50 6.50 6.50 6.50 6.69 6.69 6.89 6.89 7.09 7.09
  • If your body measurements fall between sizes, choose the larger size.
  • Handmade product measurements may vary by up to 1 inch.

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Measure once more before ordering

Use a flexible tape measure and follow the measurement type shown for that product. If you fall between sizes, use only that product’s verified fit note; do not borrow sizing advice from a different garment.

Measurements last verified: 2026-08-09.