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Rail specification T-Shirt that combines high visibility protection and unbeatable comfort. Ideal for the summer months and indoor work, this T-Shirt is fully certified to RIS 3279.
The S378 Hi-Vis Contrast T-Shirt S/S by Portwest is designed to help professionals stay cool, comfortable and clearly visible throughout demanding working days. When temperatures rise and physical tasks become more challenging, having dependable high-visibility workwear can make a noticeable difference to everyday comfort.
This practical short-sleeved T-shirt provides a lightweight option for teams who need reliable visibility without feeling restricted during active shifts.
Key Features:
- Breathable fabric draws moisture away from the body to help keep wearers cool and dry
- Texpel™ Wicking fabric finish enhances drying and helps with stain removal
- Quick-drying and wrinkle-resistant construction
- Generous fit for comfortable movement
- Crew neck design
- Taped neck seam for additional comfort
- Contrast panels help protect against visible dirt
- Reflective tape for increased visibility
- 40+ UPF rated fabric blocks 98% of UV rays
- EN ISO 20471 Class 2 certified high-visibility protection
- RIS 3279 TOM Issue 2 compliant for railway work (Orange only)
- ANSI/ISEA 107 Type R Class 2
- ANSI/ISEA 107 Type P Class 2
- CE certified
- EN ISO 20471 certification maintained after 50 washes
Sizes
S - 6XL
Size Chart
All measurements are in centimetres (cm), taken from the Portwest S378 technical size chart. Measurements refer to the garment laid flat, as specified by the manufacturer.
| Measurement (cm) | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Chest (2.5cm Below Armhole) | 100 | 108 | 116 | 124 | 136 | 144 |
| Hem Width (Relaxed) | 100 | 108 | 116 | 124 | 136 | 144 |
| Across Back (16cm From Centre Neck) | 44 | 48 | 52 | 56 | 60 | 64 |
| Reflective Band Spacing (R01) | 23 | 24 | 25 | 26 | 27 | 28 |
Washing Instructions
The S378 Hi-Vis Contrast T-Shirt S/S is machine washable at 40°C, with a maximum of 50 washes. Do not bleach, tumble dry, iron or dry clean. Line dry.
Fabric Information
100% polyester bird eye knit, 150g/m².
This long sleeved polyester t-shirt offers maximum visibility, while the fabric provides moisture wicking properties to keep you cool and comfortable. Features include a taped neck seam and a generous fit for extra comfort.
Portwest - Hi-Vis Cotton Comfort Contrast T-Shirt S/S
£9.36 £7.80 ex. VAT
Unit price perPortwest - Hi-Vis Cotton Comfort Contrast T-Shirt S/S
£9.36 £7.80 ex. VAT
Unit price per
Portwest - Hi-Vis Cotton Comfort Contrast T-Shirt L/S
£10.86 £9.05 ex. VAT
Unit price perPortwest - Hi-Vis Cotton Comfort Contrast T-Shirt L/S
£10.86 £9.05 ex. VAT
Unit price per
Our innovative Cotton Comfort fabric is used for this long sleeved T-Shirt. Practical and comfortable with the added benefit of full arm protection.
Portwest - PW3 Hi-Vis V-Neck Mesh Insert T-Shirt S/S
£13.14 £10.95 ex. VAT
Unit price perPortwest - PW3 Hi-Vis V-Neck Mesh Insert T-Shirt S/S
£13.14 £10.95 ex. VAT
Unit price per
The T181 PW3 Hi-Vis Cotton Comfort T-Shirt S/S by Portwest is designed for professionals who need dependable visibility without sacrificing comfort during busy working days. Lightweight, breathable and practical, this high-visibility short-sleeved T-shirt offers a comfortable alternative to heavier workwear when temperatures rise or daily tasks demand greater freedom of movement.
For employers looking to equip their workforce with practical, recognisable safety clothing, the Portwest T181 PW3 Hi-Vis Cotton Comfort T-Shirt is a dependable choice. Combining everyday comfort with certified visibility, it helps support confidence and productivity across construction, highways, logistics and other active working environments.
Key Features:
- Moisture-wicking fabric helps keep the body cool and dry
- High cotton content for superior wearer comfort
- Side vents for added comfort
- Crew neck design
- Comfort fit for ease of movement
- Heat-applied segmented HiVisTex Pro reflective tape for improved visibility and flexibility
- Chest pocket for convenient storage
- 40+ UPF rated fabric blocks 98% of UV rays
- EN ISO 20471 Class 2 high-visibility certification
- Certified to EN ISO 20471 after 50 washes
- RIS 3279 TOM Issue 2 compliant (Orange only)
- ANSI/ISEA 107 Type R Class 2 and Type P Class 2
Sizes
XS, S, M, L, XL, 2XL, 3XL, 4XL, 5XL
Size Chart
All measurements are in centimetres (cm) and refer to garment measurements rather than body measurements. Chest Width and Hem Width are measured across the garment when laid flat.
| Measurement (cm) | XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | 6XL |
|---|---|---|---|---|---|---|---|---|---|---|
| Back Length - Regular | 74 | 75 | 76 | 77 | 79 | 81 | 83 | 85 | 87 | 89 |
| Chest Width | 44 | 50 | 54 | 58 | 64 | 68 | 72 | 76 | 82 | 88 |
| Hem Width - Relaxed | 44 | 50 | 54 | 58 | 64 | 68 | 72 | 76 | 82 | 88 |
| Sleeve Length - Short Sleeve | 18.25 | 19.25 | 20.25 | 21.25 | 22.25 | 23.25 | 24.25 | 25.25 | 26.25 | 27.25 |
Washing Instructions
The T181 PW3 Hi-Vis Cotton Comfort T-Shirt S/S is machine washable at 40°C, with a maximum of 50 washes. Do not bleach, tumble dry, iron or dry clean. Line dry.
Fabric Information
55% cotton, 45% polyester, knitted fabric, 175g.
Portwest - Hi-Vis Contrast Mesh Insert T-Shirt S/S
£15.00 £12.50 ex. VAT
Unit price perPortwest - Hi-Vis Contrast Mesh Insert T-Shirt S/S
£15.00 £12.50 ex. VAT
Unit price per
This comfortable t-shirt is made from an interlock knit fabric which is lightweight but offers high insulation. Ideal for use in a range of industries, this item offers permanent flame resistant.