TIDELINE 4.0 - Sage/Gum
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 the quality. Designed for lighter use whilst still offering excellent comfort and quality.
Main 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 that insulate the wearer from cold surfaces.
- UNDERFOOT CHASSIS - Gives 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 - Wicks moisture away from the wearer’s foot to prevent a sweaty and uncomfortable feel. It is fungus and rot proof so will not smell like cotton-lined boots.
- TRAIL-GRIP outsole - Superior grip on a variety of surfaces, the tread is designed to work with the action of the foot.
- COMFORT RATING - -20°C to +20°C.
Features
- DPA (Distal Phalange Accommodation) - Big Toe Room. The big toe has lateral space allowing it to correct instability and give maximum propulsion.
- FOOTFORM - The boot is contoured under the foot’s transverse and longitudinal arch and the shell is shaped to the sole of the foot for maximum support.
- BIOFIT - To reduce the lateral torsion of the transverse arch, the shaped instep pad, which is built into the shell, is contoured over the top of the wearer’s foot to relieve pressure on the instep.
- DMA (Differential Malleolar Accommodation) - Supporting the ankle is extremely important but difficult because the bone shapes are complicated offset structures. With DMA, the tibia and fibula malleoli are anatomically positioned in the boot, providing a snug fit and soft support.
Care
ReviveX Rubber Boot Saver maintains the ‘like new’ look and helps preserve flexibility and colour. ReviveX protects against the degrading effects of the sun. Rubber Boot Saver is also ideal for all types of vinyl, Hypalon, latex, plastics and nylon.
Sizing: Boot Height and Calve Widths
| UK Size | Boot Height (mm) | Calve Width (mm) |
|---|---|---|
| UK4 | 310 mm | 360 mm |
| UK5 | 310 mm | 370 mm |
| UK6 | 320 mm | 380 mm |
| UK7 | 320 mm | 390 mm |
| UK8 | 320 mm | 400 mm |





