This shirt is designed for any run where you want coverage on your arms. It can be worn as a base layer, on its own, or as a warm-up layer. It includes all the essentials like watch windows, thumb holes, and sweat-wicking material, but nothing unnecessary. The Core has a streamlined, flattering fit that moves with you. Rosewood was the top color choice by the BOUND community. You’re going to love this one.
FREQUENTLY ASKED QUESTIONS:
What is the ideal temperature to wear this shirt? It’s perfect for 35-50 degrees as a standalone shirt, or if it’s colder, it’s great as a base layer. The material is thick enough to keep you warm, but you might find yourself loving to race in it too because of how comfortable it feels.
What does the material feel like? You’ll notice the honeycomb design and the polyester+spandex blend. It’ll feel form-fitting with great stretch and is also soft.
What is the fit like? The Core has a streamlined fit. It sits close to your body without feeling tight, and layers easily under a jacket. Want something more relaxed? Check out the Roam Long Sleeve.
Fit: Streamlined (3 of 5, from compressive to oversized).
| BOUND | Bust (in) | lululemon | Rabbit |
|---|---|---|---|
| XXS | 28–30 | 2 | XXS |
| XS | 30–32 | 4 | XS |
| S | 32–34 | 4–6 | S |
| M | 34–36 | 8 | M |
| L | 36–38 | 10 | L |
| XL | 38–40 | 12 | XL |
| XXL | 40–42 | 14 | XXL |
True to size, streamlined fit. Streamlined through the body without being tight. Easy to layer under a jacket.
Wrap a flexible tape around the fullest part of your bust, level across your back and not too tight or too loose. Stand naturally with your arms relaxed.
Between two sizes? Check the Fit tab for this style's sizing advice.
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