Introducing the new TIDELINE Youth!
Based on our hugely popular Women's TIDELINE, our youth range is slimmer fitting around the calf and features a lower boot shaft. Perfect for children, teenagers, and ladies with narrow calves.
TIDELINE 4.0™ is warm and waterproof, with excellent grip, made for all-day comfort. The calf-height boot is perfect for those who do not enjoy wearing a full-length wellington but still want premium quality.
Key Features
- 4MM INSU-FOAM ULTRA™ – All-round foot comfort and insulation.
- 5mm POLYOU™ Footbed – Cushioned athletic feel with nitrogen bubbles for insulation from cold surfaces.
- UNDERFOOT CHASSIS™ – Provides a sure-footed platform.
- SUPERLITE® Technology – 30% lighter than regular rubber boots, buoyant, and highly comfortable.
- SUPERDRI™ Lining – Hard-wearing, moisture-wicking, fungus and rot-proof, odor-resistant.
- TRAIL-GRIP™ Outsole – Excellent grip on various surfaces; tread designed to match natural foot movement.
- Comfort Rating – -20°C to +20°C.
About SUPERLITE® Technology
Our testers have logged over 14,000 miles in the TIDELINE™ boots featuring SUPERLITE® technology. Designed for reduced weight, these are the lightest GRUBS® boots at just 1kg per pair. The moulded shape offers full-day support and comfort in all conditions.
Advanced Boot Design Features
- DPA™ (Distal Phalange Accommodation) – Extra space for the big toe enhances stability and propulsion.
- FOOTFORM™ – Shaped to the foot’s arch and sole for maximum support.
- BIOFIT™ – Instep pad reduces lateral torsion and relieves pressure.
- DMA™ (Differential Malleolar Accommodation) – Anatomical ankle fit for support of complex bone structures.
Care Instructions
ReviveX® Rubber Boot Saver maintains the “like new” appearance, flexibility, and color. It also protects against sun damage and is suitable for vinyl, Hypalon, latex, plastics, and nylon.
Sizing: Boot Height & Calf Width
| UK Size | Boot Height (mm) | Calf Width (mm) |
|---|---|---|
| UK 4 | 310mm | 360mm |
| UK 5 | 310mm | 370mm |
| UK 6 | 320mm | 380mm |
| UK 7 | 320mm | 390mm |
| UK 8 | 320mm | 400mm |