The Portwest S503 Calais Bomber Jacket is a men’s waterproof and windproof jacket for outdoor work in wet, windy and cold weather. Its PVC-coated polyester shell has taped seams to keep rain out, and a water-repellent finish makes water bead off the surface.
Inside, a fleece-lined body and padded sleeves hold in warmth. A hood packs away when the weather clears, and a storm flap, adjustable cuffs and a half elasticated waist help close out wind and rain.
Key features
- PVC-coated shell with taped seams keeps rain from getting through
- Eco-conscious water-repellent finish makes water bead off the fabric
- Fleece-lined body and padded sleeves trap heat for extra warmth
- Pack away hood is there when you need it and tucks away when you don’t
- Storm flap over the front fastening helps keep out wind and rain
- Hook and loop cuffs adjust to seal out draughts and rain
- Half elasticated waist holds the hem close to help keep warmth in
- Zipped lower pockets, a concealed phone pocket and an internal pocket keep essentials secure
Materials and performance
Shell: 100% polyester 240T pongee, PVC coated, 210g. Body lining: 100% polyester fleece, 180g. Sleeve lining: 100% polyester taffeta 190T, 52g. Sleeve filling: 100% polyester, 80g.
Standards and protection
Certified to EN 343 Class 3:1 X (WP 3,000mm) for protection against rain and to EN 342 (0.321 Icler m²K/W) for protection against cold.
Fit and sizing
Regular fit. See our Portwest Sizing Guide for detailed information.
Warmth where you need it
The body is lined with 180g fleece, while the sleeves combine a taffeta lining with 80g polyester filling. This keeps your core and arms warm and lets your arms slide easily in and out over other layers.
Care
- Machine wash at 40°C
- Do not bleach
- Do not tumble dry
- Drip dry
- Do not iron
- Do not dry clean
Add your logo
If you’d like to add your logo to the Portwest S503 Calais Bomber Jacket, please contact us.

































