Stone Island - 4100004 MEMBRANA 3L TC - Coats & Jackets - Sage Green - Size: XS

Membrana 3L TC is a three-layer performance fabric. It features an opaque nylon outer face, a breathable and water-resistant membrane in the middle, and a protective polyester base layer. This construction provides durability, weather protection, and comfort.

The garment dyeing process is applied after the jacket is constructed. It infuses the fabric with a deep, rich color on the outer face while maintaining the performance properties of the inner membrane. It also contributes to the jacket's unique aesthetic and anti-drop finish.

The frequency depends on usage and care. For moderate use, reapplication might be beneficial every few washes or when you notice a significant decrease in water repellency. Always follow the instructions on the chosen waterproofing product.

This jacket is designed primarily for protection against wind and water. For very cold temperatures, it's recommended to layer it over insulating clothing such as fleece or down to provide warmth.

The anti-drop finish helps the fabric repel water and other liquids, preventing them from soaking into the material. This keeps the jacket lighter, drier, and easier to clean in case of minor spills.

The description highlights multiple pockets for storage, but it does not specify if they are waterproof. It is advisable to use these pockets for items that are not sensitive to moisture.

A three-layer construction typically means the waterproof/breathable membrane is sandwiched between the outer fabric and an inner protective lining. This construction is known for its durability and effective weather protection.

The anti-drop finish may need to be reactivated or reapplied. Wash the garment according to care instructions, then tumble dry on low heat to reactivate the existing treatment. If effectiveness does not return, apply a specific technical fabric waterproofing spray or wash-in treatment, following the product guidelines.

Ensure the garment is clean. Dirt and residue can clog the membrane's pores. Wash using a technical fabric detergent and rinse thoroughly. Check that all pockets are empty and zippers are fully closed before washing to prevent damage.

Gently try to move the zipper up and down. If it remains stiff, apply a small amount of graphite (from a pencil) or a silicone-based lubricant to the zipper teeth. Ensure no fabric is caught in the zipper slider.

Check if the jacket has specialized seam taping. If water is penetrating seams, it may indicate damage to the taping. Ensure the garment has been washed and cared for according to instructions, as some treatments can affect seam integrity if misused.