GRUBS BOOTS Excellent Frostline Mens Unisex Classic Wellies

• 5mm insu-foam ultra™ – gives all round foot comfort and insulation.
• 6mm Nitrocell™ footbed – provides a soft cushioning for an athletic shoe feel. A million microscopic nitrogen bubbles that insulate the wearer from cold surfaces.
• Underfoot Chassis™ – give a sure footed platform.
• Hexzorb™ technology – absorbs heel strike shock for daylong comfort.
• Superdri™ lining – is hard wearing, wicks moister 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.
• Trax™ outsole – superior grip on a variety of surfaces, the tread is designed to work with the action of the foot
• Comfort rating – -20 degrees Celsius to +20 degrees Celsius
• We recommend purchasing the same UK size as your regular daily footwear, such as a trainer. Grubs boots have a 15mm allowance for a wool blend / thicker sock which also means if you are a half size, we recommend sizing down.