Sonic Club Sweatshirt Sizing: Find Your Perfect Fit
By Headphones.com - Shop the best headphones and home audio | Published: 2026-10-26
Category: Tips & Care
Learn how to choose the right size for the Sonic Club Unisex Organic Sweatshirt, understand unisex fit, and avoid common sizing mistakes with our step-by-step guide.
Quick answer
Measure your chest and compare it to the size chart, then size down if you prefer a snug fit or size up for a relaxed look, since unisex sizing runs roomier than women's cuts.
Why unisex sizing can be tricky
Unisex sweatshirts are cut to fit a range of body types, which means they often feel looser through the chest and shoulders than a typical women's or men's specific cut. If you're used to fitted tops, your usual size might feel oversized.
The Sonic Club sweatshirt uses a Frenchy terry knit, which has a bit of natural drape. This fabric won't shrink dramatically if you follow care instructions, but it also won't stretch out much over time, so the size you choose is the size you'll keep.
What to do if you're between sizes
If your measurements fall between two sizes, decide based on how you plan to wear it. For layering over a t-shirt or hoodie, choose the larger size. For a neater, more fitted silhouette, choose the smaller size.
Because the sweatshirt has set-in sleeves and a 2x2 rib at the collar, the shoulders and neckline are the least forgiving areas. Make sure the shoulder seam sits at your natural shoulder line, not drooping down your arm.
Step-by-step sizing guide
- Measure your chest: Wrap a measuring tape around the fullest part of your chest, keeping it level under your arms. Keep the tape snug but not tight, and note the measurement in inches or centimeters. Write down your chest measurement before you look at any size chart.
- Compare with the size chart: Find your chest measurement on the brand's size chart. If you're between sizes, choose the larger size for a relaxed fit or the smaller size for a closer fit. Remember that unisex sizing runs roomier than women's-specific sizing. If your measurement is right at the edge of a size, consider the fit you prefer rather than always rounding up.
- Check the shoulder and sleeve length: The sweatshirt has set-in sleeves, so the shoulder seam should align with your natural shoulder bone. Sleeves should end at your wrist bone when your arms are relaxed at your sides. If the shoulders pull or the sleeves bunch, the size is too small or too large. A common mistake is ignoring shoulder fit—if the shoulder seam is off, the whole sweatshirt will look off.
- Decide on your preferred fit: For a classic, everyday fit, choose your true size. For a more fitted look, size down. For a slouchy, oversized vibe, size up. Remember that the Frenchy terry knit won't stretch much, so don't rely on it to loosen up. Think about how you'll layer it—if you plan to wear a hoodie underneath, size up.
- Consider shrinkage and care: The sweatshirt is made of organic cotton and recycled polyester, which is less prone to shrinking than 100% cotton. Still, wash in cold water and tumble dry low to preserve the fit. If you're between sizes and worried about shrinkage, choose the larger size. Follow care instructions to keep your sweatshirt fitting the same as the day it arrived.
About the Sonic Club sweatshirt
- Sonic Club Unisex Organic Sweatshirt: The Sonic Club Unisex Organic Sweatshirt is made of 80% organic cotton and 20% recycled polyester with a 100% organic cotton exterior. The organic cotton exterior feels soft against the skin, while the recycled polyester adds durability that helps the sweatshirt hold its shape through washes.
Sonic Club Unisex Organic Sweatshirt
