The Dutch OD NATO field jacket is a military-style jacket that has been used by the Dutch Armed Forces and is designed to withstand rugged outdoor conditions. Here are the features you mentioned:

• Material: The jacket is made from reinforced 100% cotton canvas. This fabric provides durability and resistance to wear and tear, making it suitable for outdoor activities.
• Closure: The jacket features a button front with a storm flap. This design helps to provide protection against wind, rain, and other harsh weather conditions by covering the buttons and preventing water or wind from seeping through.
• Pockets: The jacket has flap chest pockets and hand pockets. The chest pockets are typically located on the front of the jacket and feature a flap that can be secured with a button or Velcro closure. Hand pockets are usually located on the sides of the jacket and provide additional storage space for personal items.
• Adjustable Wrists: The jacket is equipped with adjustable wrists. This feature allows the wearer to tighten or loosen the cuffs of the sleeves, providing a better fit and helping to keep out drafts.

Overall, the Dutch OD NATO field jacket is designed to be a durable and functional outerwear option, particularly suitable for outdoor activities and harsh weather conditions.