300D Oxford Waterproof Knees | 360° Reflective | Deep Thermal Fleece | Elasticated Cuffs | Drawstring Waist | S-3XL
Orange/Navy and Yellow/Navy — engineered for maximum day and night visibility on construction, rail, roadworks, and industrial sites.
Premium hi-vis pro joggers with full safety feature set — site-ready from day one with the perfect balance of waterproof protection, thermal insulation, and active comfort.
Built for the toughest UK environments. 360-degree reflective bands maintain high-intensity recognition in rain, fog, or darkness. Navy contrast panels intelligently mask site grease and grime, keeping you looking professional throughout the work week.
| Safety Standard | EN ISO 20471 Class 1 / RIS-3279-TOM (Orange/Navy) |
| Material | Heavy-Duty Polyester with Brushed Fleece Interior |
| Knee Panels | 300D Oxford Waterproof Reinforced |
| Reflective System | 360° High-Intensity Silver Reflective Tape |
| Waist Design | Drawstring Adjustable |
| Cuffs | Elasticated |
| Fabric Treatment | Brushed Fleece Lining (Thermal Insulation) |
| Colours | Orange/Navy & Yellow/Navy Two-Tone |
| Sizes | S, M, L, XL, 2XL, 3XL |
| Fit | Regular Workwear Fit — Room for Base Layers |
| Ideal For | Construction, Railway, Highway, Logistics, Warehousing, Groundworks, Security |
Regular UK workwear fit. Designed with extra room for base layers and thermal underwear. If between sizes or planning to layer heavily, consider sizing up.
The GM Workwear STJB Hi-Vis Pro Joggers are engineered for professionals who demand uncompromising safety, warmth, and waterproof protection on active work sites. Standard work joggers aren't built for the grit of a UK construction site — we designed these hi-vis pro joggers with heavy-duty polyester, a soft brushed fleece interior, and 300D Oxford waterproof knee panels to provide essential thermal insulation and moisture protection without the bulk. Whether you're navigating a busy warehouse or a roadside project, the 360-degree reflective tape ensures you remain visible from every angle, keeping you compliant and safe throughout your shift.
The deep thermal brushed fleece lining traps body heat effectively during freezing early-morning starts while maintaining breathability through long shifts in exposed conditions. Unlike standard work joggers that lose their shape and thermal efficiency after repeated washing, these joggers' heavyweight construction and quality brushed interior maintain both professional aesthetics and insulation performance over the product lifespan.
Visibility engineering adheres to the highest standards with 360-degree high-intensity silver reflective tape across the legs and lower body. The two-tone design features fluorescent orange or yellow upper panels for maximum daytime conspicuity, paired with navy contrast lower panels, cuffs, and waist that intelligently hide site grease and grime while creating a distinctive professional appearance that stays cleaner for longer between washes.
Reinforced 300D Oxford waterproof knee panels act as a permanent barrier against moisture and abrasion when kneeling on damp ground — a critical feature missing from standard work joggers. The elasticated cuffs and adjustable drawstring waist create a secure fit that blocks cold drafts and prevents ride-up during active movement. Available in sizes S through 3XL with a regular workwear fit that accommodates base layers. The Orange/Navy variant complies with RIS-3279-TOM for Network Rail and tram system operations. Machine washable at 40°C. In stock with fast UK tracked dispatch.
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