CHEST
Measure straight across the chest from side seam to side seam.
Heatwave
SIZE GUIDE
WHY / SIZE GUIDE
SIZE
GUIDE.
Find your best WHY fit. Measurements are listed in centimeters and are designed to help you choose the right size before placing your order.
HOW TO MEASURE
MEASURE YOUR ITEM FLAT.
Lay your item flat and measure from seam to seam. Measurements may vary slightly depending on the product design, fabric behavior, and fit.
For the most accurate result, compare these measurements with a similar item you already own.
LENGTH
Measure from the highest shoulder point down to the bottom hem.
WAIST
Measure across the waistband while the item is laid flat.
TOPS
T-SHIRTS
| SIZE | CHEST | LENGTH | SHOULDER |
|---|---|---|---|
| S | 52 cm | 68 cm | 45 cm |
| M | 55 cm | 70 cm | 47 cm |
| L | 58 cm | 72 cm | 49 cm |
| XL | 61 cm | 74 cm | 51 cm |
TOPS
SHIRTS
| SIZE | CHEST | LENGTH | SLEEVE |
|---|---|---|---|
| S | 52 cm | 70 cm | 60 cm |
| M | 55 cm | 72 cm | 62 cm |
| L | 58 cm | 74 cm | 64 cm |
| XL | 61 cm | 76 cm | 66 cm |
BOTTOMS
PANTS & SHORTS
| SIZE | WAIST | LENGTH | HIP |
|---|---|---|---|
| S | 72 cm | 98 cm | 96 cm |
| M | 76 cm | 100 cm | 100 cm |
| L | 80 cm | 102 cm | 104 cm |
| XL | 84 cm | 104 cm | 108 cm |
FIT TIPS
CHOOSE YOUR FIT.
- For a regular streetwear fit, choose your usual size.
- For an oversized look, consider sizing up.
- If you are between two sizes, choose the larger size for a relaxed fit.
- Always check the product details before purchasing.
NOTE
Size measurements are approximate and may vary slightly by product. For product-specific fit notes, check the product page before ordering.
NEED HELP?
FIND YOUR
SIZE.
Our team can help you choose the right size before placing your order.
CONTACT WHY →Guaranteed Safe Checkout
Heatwave
Description
The Heatwave Oversized T-Shirt in white features a relaxed fit and a minimalist design with a bold red vertical graphic on the chest. Perfect for effortless everyday looks and modern streetwear style.
