Vintage Red Adult Unisex Crewneck Sizing Guide
By Radio Flyer: Red Wagons, Tricycles & Outdoor Toys | Published: 2026-10-30
Category: Product Reviews
Find your perfect fit for the Radio Flyer Vintage Red Adult Unisex Crewneck. This guide covers measurements, size chart tips, and common sizing mistakes.
Quick answer
Measure your chest and compare it to the size chart for the Vintage Red Adult Unisex Crewneck. Choose your usual size for a relaxed fit, or size down for a slimmer look.
Why unisex sizing can be tricky
Unisex garments are cut differently than men's or women's specific clothing. The Radio Flyer crewneck is designed to fit a wide range of body types, which means the shoulders and chest may feel roomier than a typical women's cut. If you usually wear a women's medium, you might prefer a unisex small for a closer fit. Men's sizing is generally true to size, but tall or broad-shouldered individuals may want to size up for extra length.
Key measurement to take
The most important measurement for this crewneck is your chest circumference. Use a flexible tape measure under your arms and across the fullest part of your chest. Keep the tape snug but not tight. Compare your measurement to the size chart on the product page. If you are between sizes, go up for a more relaxed feel or down for a trimmer silhouette.
How to find your size in 4 steps
- Measure your chest: Wrap a soft tape measure around the fullest part of your chest, just under your armpits. Keep the tape parallel to the floor and snug, not tight. Write down the number in inches. Don't measure over bulky clothing; wear a thin t-shirt or measure bare-chested.
- Check the size chart: Open the Radio Flyer product page for the Vintage Red Adult Unisex Crewneck and scroll to the size chart. Find the chest measurement range that matches your number. If your measurement falls at the top of a range, the fit will be snug; if at the bottom, it will be roomy.
- Decide on your preferred fit: For a classic relaxed fit (like the model in product photos), choose the size that matches your chest measurement. For a slimmer, more fitted look, choose one size smaller. If you plan to layer the crewneck over a collared shirt, stick with your measured size or go up one.
- Consider your height and arm length: The crewneck has standard sleeve and body lengths for a unisex cut. If you are taller than 6'2" or have long arms, sizing up can add an inch or two to the sleeves and torso. The size chart does not list sleeve length, so use your height as a rough guide.
Product details
- Vintage Red Adult Unisex Crewneck: Available in sizes S to 2XL with a unisex fit. This range covers most adult body types, but the unisex cut means you should check your chest measurement against the size chart rather than relying on your usual letter size.
Vintage Red Adult Unisex Crewneck
