Weather-proof trousers that actually let your legs breathe

The Portwest S351 Sealtex AIR trousers are built for workers who spend long days outdoors in unpredictable weather. You get serious waterproof protection without the sweat-soaked discomfort of heavy, non-breathable fabric. The 4-way stretch keeps you moving freely whether you're climbing, bending, or squatting on site.

Key Features:

• EN 343 Class 3 Protection: Meets the highest waterproofing and breathability standard. Water beads right off the surface, and welded seams seal out moisture at stress points where water tries to sneak through.
  
• Lightweight Sealtex Air Fabric: At just 180g, this unique polyester tricot knit construction breathes properly during physical work. You stay dry from sweat and rain – not just one or the other.
  
• PFAS-Free Texpel™ Splash Eco Finish: Water-resistant without harmful chemicals. The finish causes moisture to bead away instantly, keeping the fabric surface dry and extending the life of the trousers.
  
• 4-Way Stretch Fabric: Moves with your body, not against it. Bending down, reaching up, or working in tight spaces feels natural – no restriction, no tearing at stress points.
  
• Wipe-Clean Finish: Mud, dust, and light spills wipe clean in seconds. No need for heavy washing after every dirty job.
  
• Comfort Features: Fully elasticated waistband adjusts to fit comfortably all day. Snap-adjustable hems give a secure, tailored fit over work boots without bunching or dragging.
  

Portwest designed these trousers for the realities of outdoor work. Whether you're in construction, utilities, facilities management, or any role that demands all-weather durability, the S351 Sealtex AIR delivers protection without compromise. Order now from Glovesnstuff and experience the difference proper breathable waterproofs make.