TIDELINE 4.0
TIDELINE 4.0 is insulated and waterproof, with excellent grip, made for all-day comfort. The calve-height boot is perfect for those who do not enjoy wearing a full-length Wellington but do not want to compromise on quality.
Key Features:
- 4MM INSU-FOAM ULTRA Gives all-round foot comfort and insulation.
- 5MM POLYOU footbed Provides a soft cushioning for an athletic shoe feel. A million microscopic nitrogen bubbles insulate the wearer from cold surfaces.
- UNDERFOOT CHASSIS Provides a sure-footed platform.
- SUPERLITE® technology Makes this boot 30% lighter than conventional rubber boots, buoyant and extremely comfortable thanks to its moulded shape.
- SUPERDRI lining Hard-wearing, wicks moisture away to prevent discomfort. Fungus and rot-proof so it wont smell like cotton-lined boots.
- TRAIL-GRIP outsole Superior grip on various surfaces, designed to work with the action of the foot.
- Comfort Rating: -20ºC to +20ºC
About SUPERLITE® Technology
Our testers have racked up 14,000 miles in the new TIDELINE testing SUPERLITE® technology. This new design reduces weight, making these the lightest GRUBS® boots in our collection. Weighing just 1kg per pair, they mould around your foot and offer support in all weather conditions.
Additional Features:
- DPA (Distal Phalange Accommodation) Provides lateral space for the big toe, improving stability and propulsion.
- FOOTFORM Contoured under the transverse and longitudinal arch for maximum support.
- BIOFIT Built-in shaped instep pad relieves pressure by contouring over the top of the foot.
- DMA (Differential Malleolar Accommodation) Anatomically positioned ankle support for a snug and supportive fit.
Care Instructions:
ReviveX® Rubber Boot Saver maintains the like new look and helps preserve flexibility and colour. It protects against sun damage and is ideal for vinyl, Hypalon, latex, plastics, and nylon.
Sizing Guide:
| UK Size | Boot Height (mm) | Calve Width (mm) |
|---|---|---|
| UK 4 | 310mm | 360mm |
| UK 5 | 310mm | 370mm |
| UK 6 | 320mm | 380mm |
| UK 7 | 320mm | 390mm |
| UK 8 | 320mm | 400mm |
Please note that our Wellington Boots have a 15mm allowance for wool blend/combination socks.
We recommend purchasing the same size as your everyday comfortable footwear. For half sizes, we suggest sizing down due to the sock allowance.