FREE shipping on US orders $150+, International $300+. 1% of all orders go to animal rescue.

FREE shipping on US orders $150+, International $300+. 1% of all orders go to animal rescue.

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our bestselling go-to running phone pocket bra

shop retail or make custom team singlets with us

graphic tees, tie-dye, and more

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Milla Long Sleeve

• Smooth, soft ConformKnit™ fabric provides breathable insulation for cold-weather runs

• Cozy turtleneck and built-in thumbholes add warmth and coverage when temperatures drop

• True-to-size fit layers comfortably beneath a jacket while looking polished enough for everyday wear

Size chart
Size Chart
Relay Active apparel fits true to size.
We recommend choosing your usual activewear size.
Size Bust Waist Hips
XS 32–34 in. 81–86 cm 23.5–26 in. 60–67 cm 33–35.5 in. 84–91 cm
S 34–36 in. 86–91 cm 26–29 in. 67–74 cm 35.5–38.5 in. 91–98 cm
M 36–38 in. 91–96 cm 29–31.5 in. 74–81 cm 38.5–41 in. 98–105 cm
L 38–40 in. 96–101 cm 31.5–34.5 in. 81–88 cm 41–44 in. 105–112 cm
XL 40–42 in. 101–107 cm 34.5–38.5 in. 88–98 cm 44–47 in. 112–120 cm
How to measure
Bust: Measure around the fullest part.
Waist: Measure around the narrowest part.
Hips: Measure around the fullest part.
Need help choosing your size? Email ann@relayactive.com. We’re happy to help you find the right fit.
Size: XS
Color: Cream

✓ Free U.S. shipping on orders $150+
✓ 20-day U.S. returns + free size/color exchanges (excluding final sale)
♡ 1% of every purchase supports animal rescue

The Milla Long Sleeve features a cozy turtleneck + thumbholes to keep you warm and comfortable on winter runs; available in deep blue and cream, made of ConformKnit™, a super smooth, soft, insulating but breathable OEKO-TEX certified fabric. A top perfect for layering alone or under a jacket that looks cute outside of running too!

Relay Active women’s apparel fits true to size; choose your usual size. Refer to the size chart above for measurements. For personalized sizing help, email ann@relayactive.com

Machine wash cold with like colors using regular detergent. Avoid bleach, harsh detergents, and fabric softener. Air dry; do not tumble dry.

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