A youth medium Gildan hoodie fits a 27.5-28.5 inch chest (70-72 cm) in Gildan 18500B and a 27.5-28.5 inch chest in Gildan SF500B.
Method: compiled 2026-11-01 from 2 sources, each named beside its row: Gildan 18500B spec sheet (https://www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, fetched live 2026-11-01); Gildan SF500B spec sheet (https://www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, fetched live 2026-11-01). Where a source gives inches only, cm is converted at 2.54 cm per inch and rounded to the nearest cm. Values a source publishes outside a plausible garment range are left out.
What chest does each Gildan hoodie size fit?
Body chest, measured around the wearer at the fullest part.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Youth XS | Gildan 18500B | Body chest it fits | 21-22.25 | 53-57 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth XS | Gildan SF500B | Body chest it fits | 21-22.25 | 53-57 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth S | Gildan 18500B | Body chest it fits | 23.75-27 | 60-69 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth S | Gildan SF500B | Body chest it fits | 23.75-27 | 60-69 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth M | Gildan 18500B | Body chest it fits | 27.5-28.5 | 70-72 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth M | Gildan SF500B | Body chest it fits | 27.5-28.5 | 70-72 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth L | Gildan 18500B | Body chest it fits | 30.5-32 | 77-81 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth L | Gildan SF500B | Body chest it fits | 30.5-32 | 77-81 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth XL | Gildan 18500B | Body chest it fits | 33.5-35 | 85-89 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
| Youth XL | Gildan SF500B | Body chest it fits | 33.5-35 | 85-89 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Size Chart 'Chest' row, fetched 2026-11-01 |
How wide and long is each Gildan hoodie?
Garment measurements from the spec sheets: chest laid flat and body length.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Youth XS | Gildan 18500B | Chest, laid flat | 16 | 41 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth XS | Gildan SF500B | Chest, laid flat | 16 | 41 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth XS | Gildan 18500B | Body length | 19.75 | 50 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth XS | Gildan SF500B | Body length | 20.25 | 51 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth S | Gildan 18500B | Chest, laid flat | 17 | 43 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth S | Gildan SF500B | Chest, laid flat | 17 | 43 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth S | Gildan 18500B | Body length | 21.25 | 54 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth S | Gildan SF500B | Body length | 21.75 | 55 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth M | Gildan 18500B | Chest, laid flat | 18 | 46 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth M | Gildan SF500B | Chest, laid flat | 18 | 46 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth M | Gildan 18500B | Body length | 22.5 | 57 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth M | Gildan SF500B | Body length | 23 | 58 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth L | Gildan 18500B | Chest, laid flat | 19 | 48 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth L | Gildan SF500B | Chest, laid flat | 19 | 48 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth L | Gildan 18500B | Body length | 24 | 61 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth L | Gildan SF500B | Body length | 24.5 | 62 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth XL | Gildan 18500B | Chest, laid flat | 20 | 51 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth XL | Gildan SF500B | Chest, laid flat | 20 | 51 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Chest' row, fetched 2026-11-01 |
| Youth XL | Gildan 18500B | Body length | 25.5 | 65 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
| Youth XL | Gildan SF500B | Body length | 26 | 66 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Body Length at Back' row, fetched 2026-11-01 |
How long are the sleeves on each Gildan hoodie?
Sleeve length from the spec sheets; the measurement column says where each brand measures from.
| Size | Brand and style | Measurement | Inches | cm | Source |
|---|---|---|---|---|---|
| Youth S | Gildan 18500B | Sleeve length from center back | 26.5 | 67 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth S | Gildan SF500B | Sleeve length from center back | 26.5 | 67 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth M | Gildan 18500B | Sleeve length from center back | 27.75 | 70 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth M | Gildan SF500B | Sleeve length from center back | 27.75 | 70 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth L | Gildan 18500B | Sleeve length from center back | 30.25 | 77 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth L | Gildan SF500B | Sleeve length from center back | 30.25 | 77 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth XL | Gildan 18500B | Sleeve length from center back | 33 | 84 (converted) | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
| Youth XL | Gildan SF500B | Sleeve length from center back | 33 | 84 (converted) | www.sanmar.com/p/46978_RngSpunSpG/specSheetMeasurements, Product Measurements 'Sleeve Length from Center Back' row, fetched 2026-11-01 |
What number sizes match youth letter sizes?
The number sizes the spec sheets print under each letter.
| Size | Brand and style | Numeric size | Source |
|---|---|---|---|
| Youth XS | Gildan 18500B | 4 | www.sanmar.com/p/4595_ROYAL/specSheetMeasurements, 'Size' row, fetched 2026-11-01 |