Size charts Oct 8, 2026 3 min read
Safety Vest / Hi-Vis Size Chart
Safety vests run roomy to fit over work clothes. Sized by chest WITH layers underneath. ANSI class determines reflective area.
The Chart
| Size | Chest | Length | ANSI Coverage |
|---|---|---|---|
| S | 36-38" | 27" | Class 1-3 |
| M | 39-41" | 28" | Class 1-3 |
| L | 42-44" | 29" | Class 1-3 |
| XL | 45-47" | 30" | Class 1-3 |
| 2XL | 48-50" | 31" | Class 1-3 |
| 3XL | 51-54" | 32" | Class 1-3 |
| 4XL | 55-58" | 33" | Class 1-3 |
| 5XL | 59-62" | 34" | Class 1-3 |
FAQs
What ANSI class do I need?
Class 1: parking lots, low-speed roads. Class 2: highway shoulders, surveyors. Class 3: highways with traffic over 50 mph, full sleeves and pants. Match to your job hazard.
Can I size up for layers?
Yes. Vest should fit over typical work jacket without restricting movement. Most workers size up 1 from their normal size.
Need this on your store?
Tailor Size Guide ships pre-built size charts for Shopify.