SHORELINE 4.0™
SHORELINE 4.0™ is insulated and waterproof, with excellent grip, made for all day comfort. The ankle height boot is perfect for those who do not enjoy wearing a full length wellington but do not want to compromise on the quality.
Main Features
- 4MM INSU-FOAM ULTRA™ – Gives all round foot comfort and insulation.
- 5mm POLYOU™ footbed – Soft cushioning for an athletic shoe feel, with nitrogen bubbles for insulation.
- UNDERFOOT CHASSIS™ – Provides a sure-footed platform.
- SUPERLITE® technology – 30% lighter than conventional boots, buoyant and comfortable.
- SUPERDRI™ lining – Wicks moisture, prevents sweat and odor, fungus and rot proof.
- TRAIL-GRIP™ outsole – Excellent traction on various surfaces.
- COMFORT RATING – -20°C to +20°C.
About SUPERLITE® Technology
Our testers have racked up 14,000 miles in the new TIDELINE™ testing SUPERLITE® technology. This new technology has been designed to reduce weight and make these the lightest GRUBS® boots in our collection. At just 1kg per pair and created to mould around your foot, they offer support in all weathers throughout the day.
Care Instructions
BRUSH ME, WASH ME: Hose down your wellies after each use. Once a month, wash off dirt using water or mild soap. Scrub gently with a soft brush, then air dry (avoid direct heat).
OIL ME: After drying, apply rubber conditioner or natural oil to maintain flexibility—especially on flex points (toe & ankle). We recommend Revivex spray from grubswarehouse.com.
Sizing: Boot Height & Calve Widths
| UK Size | Boot Height (mm on leg) | Calve Width (circumference in mm) |
|---|---|---|
| UK4 | 310mm | 360mm |
| UK5 | 310mm | 370mm |
| UK6 | 320mm | 380mm |
| UK7 | 320mm | 390mm |
| UK8 | 320mm | 400mm |
Note: Our Wellington Boots have a 15mm allowance for wool blend/combination socks. We recommend ordering your regular footwear size. For half sizes, we suggest sizing down.