How to Read the Hubbuycn Spreadsheet Size Chart for Every Category

The size chart in the Hubbuycn Spreadsheet is your most important tool for ordering the right fit. Every category uses a slightly different format, and understanding how to read these charts is the difference between a perfect fit and a return. This guide walks you through the size chart format for every category, how to convert between sizing systems, and the common traps that lead to ordering the wrong size.

The spreadsheet size chart is typically displayed in the product detail view on the AstroReps catalog, which you reach after clicking through from the spreadsheet. The chart includes measurements in centimeters and sometimes inches. The key is to focus on the centimeter values because they are the most precise. The chart lists measurements for chest, waist, hip, length, shoulder, sleeve, and sometimes thigh or rise, depending on the category.

For Shoes, the size chart is different. Instead of body measurements, it shows foot length in centimeters and millimeters. The chart maps foot length to shoe sizes across US, UK, EU, and sometimes CN sizing. The critical measurement is your foot length from heel to the tip of your longest toe. Measure this while standing, not sitting, because your foot expands under body weight. Add 5-10 millimeters to your foot length for toe room. If the resulting number falls between two chart entries, size up.

For T-Shirts and Hoodies, the chart focuses on chest width and length. Chest width is measured across the front of the garment, typically from armpit to armpit. Multiply this by two to get the full chest circumference. Compare this to your own chest measurement. The length measurement is from the highest shoulder point to the bottom hem. For oversized fits, look for a length 5-10 cm longer than your usual. For standard fits, match your torso length.

For Pants and Shorts, the chart includes waist, hip, inseam, and sometimes rise. The waist measurement on the chart is the garment's relaxed waist, not stretched. Compare this to your natural waist measurement. The hip measurement is the widest part of the garment. If your hip measurement is larger than the chart, size up. The inseam is critical for pants length. Match your inseam to the chart value. If you are between sizes, consider the fabric. Stretchy fabrics can accommodate a smaller size, while rigid fabrics require exact matching.

For Jackets, the chart is similar to hoodies but includes sleeve length and shoulder width. The shoulder width is measured across the back from shoulder seam to shoulder seam. Compare this to your own shoulder measurement. The sleeve length is from shoulder seam to cuff. If you have long arms, check this measurement carefully. For layering, add 2-4 cm to your chest measurement to account for the layers underneath.

For Headwear, the chart shows head circumference in centimeters. Measure around the widest part of your head, just above the eyebrows and ears. Caps are typically adjustable, but the range matters. Beanies are stretchy but check the relaxed circumference. Bucket hats vary by brim width. Check the crown depth if you have a high or low crown.

For Underwear, the chart includes waist and sometimes hip. The waist measurement is the most critical. Check if the chart lists the relaxed or stretched measurement. Modal and bamboo fabrics stretch significantly, so the relaxed measurement may look smaller than your waist. This is normal. For boxers, check the leg opening measurement too. If you have larger thighs, look for a larger leg opening.

For Jerseys, the chart is similar to t-shirts but includes sleeve length and sometimes a fit type column. Authentic fits are tighter, replica fits are looser, and fan fits are the loosest. Choose based on your intended use. For playing sports, choose authentic or replica. For casual wear, fan fit is more comfortable.

For Accessories, sizing is item-specific. Belts list waist range and total length. Bags list dimensions in width, height, and depth. Jewelry lists chain length or bracelet circumference. Sunglasses list lens width and bridge width. Always compare these to items you already own.

The most common sizing trap is ignoring the unit of measurement. The Hubbuycn Spreadsheet uses centimeters by default, but some charts include inches. Always verify the unit before comparing. Another trap is assuming that all brands in the same category use the same chart. They do not. The chart is product-specific. Always check the chart for the exact item you are ordering.