PORTWEST | SEALTEX ULTRA UNLINED JACKET | S491

The Portwest Sealtex Ultra Unlined Jacket (S491) is a premium lightweight waterproof jacket designed for breathable, windproof protection in wet weather. Made from unique Sealtex Ultra fabric, it delivers an excellent balance of comfort and performance, with mechanical stretch to move with you during active work.

Welded seams help prevent water penetration, while the PFAS-free Texpel Splash Eco finish makes rain bead off the surface. For added practicality, the jacket includes a storm flap, stud-adjustable cuffs, a two-way zip and a pack-away hood for changing conditions.

Heat-applied reflective tape supports visibility in poor light, and two secure pockets keep essentials close. Finished with 40+ UPF and CE certification, it’s ideal for outdoor work where lighter layering is preferred.

Key product features

• Lightweight unlined waterproof jacket for flexible layering
• Welded seams help prevent water penetration
• Breathable, windproof Sealtex Ultra fabric with mechanical stretch
• PFAS-free Texpel™ Splash Eco finish for strong water repellency
• Visibility: heat-applied reflective tape
• Practical design: storm flap, two-way zip, pack-away hood
• Fit features: stud-adjustable cuffs
• Storage: 2 secure pockets; 40+ UPF; CE certified

Materials / specifications

Shell: Sealtex Ultra 100% polyester tricot knit, PU coated, 185g