• Adult outdoor boots.
• Tideline 4.0.
• Waterproof outdoor boots.

Get out and adventure with confidence in the adult pull on outdoor TIDELINE 4.0™ boots from Grubs. These round toe boots are insulated and waterproof. They have 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. The 4MM INSU-FOAM ULTRA™ gives all around foot comfort and insulation. They have a 5mm POLYOU™ footbed that provides a soft cushioning for an athletic shoe feel. These boots have one million microscopic nitrogen bubbles that insulate the wearer from cold surfaces The UNDERFOOT CHASSIS™ give a sure footed platform. The SUPERLITE® technology - makes this boot 30% lighter than conventional rubber boots, buoyant and extremely comfortable thanks to its' molded shape. These boots have a SUPERDRI™ lining that is hard wearing, wicks moister away from the wearer’s foot to prevent a sweaty and uncomfortable feel. The TRAIL-GRIP™ outsole gives a superior grip on a variety of surfaces, the tread is designed to work with the action of the foot. DPA™ - (Distal Phalange Accommodation) or Big Toe Room). The big toe has lateral space allowing it to correct instability and give maximum propulsion. 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. These boots were crafted with 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. These boots feature DMA™ (Differential Malleolar Accommodation). With the DMA The tibia and fibula malleoli are anatomically positioned in the boot, providing a snug fit and soft support. Comfort rating -20ºc to +20ºc. Grubs style number TID-000M.