Description
Overtrouser Stamina Navy – product details
Brave the wet with Bison Stamina Navy Overtrousers—6-hour waterproof, breathable, and built tough with reflective tape. Rain-ready gear that works as hard as you do.
Key customer details
- Product: Overtrouser Stamina Navy
- Minimum Order Qty: One
- Unit of Measure: Each
- Colour: Navy
- Brand: Bison
- Google product category: Apparel & Accessories > Clothing > Uniforms > Contractor Pants & Coveralls
- Size: S, M, L, XL, 2XL
- Apparel Type: Trousers
Review the full specifications, size or pack options, compatibility, application guidance and ordering notes below before choosing this product. Rifft Safety supplies workplace safety products across New Zealand.
Stay dry, comfortable, and visible with the Bison Stamina Navy overtrousers—made for hard work in wet outdoor conditions.
Key Features
- Made with tough 600D Poly Oxford fabric and PU backing
- 20,000mm waterproof rating protects you in steady rain
- Breathable fabric lets heat escape, with 4,000g/m²/24hr breathability
- 6-hour water protection to get you through a full shift
- Zipped gussets at the lower leg for easy boot access
- Elastic waist for a secure and flexible fit
- Reflective tape improves visibility in low light or night work
- Fully seam sealed to stop leaks and keep water out
Applications
You can use the Overtrouser Stamina Navy for:
- Road crews needing reliable waterproof gear and better visibility
- General construction work in wet and muddy environments
- Utility or council jobs during heavy rain or early mornings
- Farming or rural work needing strong, waterproof legwear
Alternative Options
- Overtrouser Stamina Orange: High-vis orange for maximum daytime visibility compliance.
- Overtrouser Stamina Yellow: Same build as orange, just in yellow visibility option.
- Overtrouser Extreme Orange/Navy: No fly or rear pockets, but lighter and more flexible.
- Trouser Extreme Orange Navy: 12hr waterproof rating, added pockets, and stronger belt support.
- Trouser Extreme Yellow Navy: Same as orange/navy but for yellow hi-vis needs.
- Overtrouser Arcguard 29Cal Orange: Arc-rated with FR cotton lining and strong outer shell.
- Overtrouser Arcguard 29Cal Navy: Same arc safety features, but in navy with drawstring waist.
- Raintrouser Stamina FR Antistatic Orange/Black: Flame-resistant with antistatic protection and Ultra-Flect tape.
Recommended Pairings
- Arcguard Inheratex 29Cal Jacket: Matches protection level and material for complete body coverage.
- Arcguard FR Safety Vest: Layer with an arc-rated vest for added visibility and flame protection in hazardous environments.
- Toro Safety Boots: Tough, anti-static, steel toe for hazardous worksites.
For detailed product specifications, features, and safety standards, download the full datasheet here: Product Information Card.
Choose Bison Stamina Navy overtrousers for dependable, all-day rain protection that works as hard as you do.

