Grub's footwear is the result of years of investment into the most advanced materials and technology to create the most comfortable footwear available in the field.
The hugely popular Grubs Frostline 5.0 Sub-Zero is comfortable in all temperatures, from -10º C to +30º C.
The uppers are manufactured from a composite of moisture wicking knit inner liner, a 5mm thick layer of insulating Chloroprene and an outer layer of tough texturised nylon for a durable and comfortable boot that can be worn all day long.
The Frostline boot has a the Grubs TRAX sole pattern, with small lugs front & rear to provide good 'push off' grip and a prominent heel for 'braking' grip. For ultimate comfort this boot has a 6mm Nitrocell that provides both insulation & cushioning.
To help prevent any damage from brambles, twigs etc. the foot and lower calf areas on this boot are designed with a 2mm thick layer of tough rubber.
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We aim to dispatch all orders received before 2pm the same working day (with the exception of some items that clearly show a delayed dispatch notice on the product image).
The order may also be delivered to your place of work or left in a safe place at the chosen delivery address (safe place does not require a signature but is left at the customers own risk). Please be aware all orders require a signature upon delivery, unless requested otherwise. Delivery charges are calculated on the delivery weight that we assign to a product. This may differ from the actual weight of the product, for example, in instances where the bulky nature of the product means increased postage costs apply. If there is no one in to sign for the delivery and a safe place has not been selected a card will be left and an automatic re-delivery will be attempted the next working day. If for a second time the delivery has not been signed for a second card will be left detailing how to re-arrange delivery. If no attempt is made to re-arrange delivery, the order will returned to us. If the order is returned to us after the second card attempt we will incur a charge which may be passed on to the customer.