Hunter Mens Norris Field Side Adjustable Wellington Boots Vintage Green. The Hunter Norris Field Side Adjustable Wellies are rugged and durable wellies ideal for day out in the field yet smart enough for wear in the city. The Hunter Norris Field Wellies are made from a natural soft rubber compound and offer the traditional Hunter orthopaedic fit for all day support and comfort. The Norris Field Wellies feature a concealed side gusset with webbing strap for a flexible leg fit, a sturdy Argyll sole and a semi matte finish.