Quick Answer

Wash your JAM Mini Trunk inside out in cold water on a gentle cycle, then air dry flat to protect the modal fabric and preserve the bold color combinations.

Why Modal Needs Special Care

Modal is a semi-synthetic fiber made from beech tree pulp. It's prized for its ultra-soft feel and excellent moisture absorption—two qualities you don't want to wash away. However, modal is also more delicate than cotton. High heat, harsh detergents, and aggressive washing can break down the fibers, leading to pilling, loss of shape, and fading of those signature bold color combos.

Your JAM Mini Trunk is designed to fit the body perfectly with a low-rise, hip-hugging cut. To maintain that fit and the unique END OF SUMMER design, you need to treat the fabric gently from the first wash onward.

3-Step Care Routine for Your JAM Mini Trunk

  1. Step 1: Turn It Inside Out: Before washing, turn the trunk inside out. This protects the outer surface and the bold color patterns from direct friction against other garments or the machine drum. Do not skip this step, even if you're hand washing. It prevents pilling and fading.
  2. Step 2: Wash Cold on Gentle Cycle: Use cold water (below 86°F / 30°C) and a mild liquid detergent. Set your machine to the gentle or delicate cycle with a low spin speed. Avoid bleach, fabric softener, and enzyme-based stain removers—they can degrade modal fibers and cause yellowing. If you're in a hurry, hand wash with cool water and a drop of mild soap instead of using a short hot cycle.
  3. Step 3: Air Dry Flat, Never Tumble: Lay the trunk flat on a clean, dry towel or a drying rack. Reshape it gently to its original dimensions. Do not wring, twist, or hang it by the waistband—gravity can stretch the elastic. Keep it away from direct sunlight and radiators to avoid fading the color. Tumble drying on low heat may seem safe, but over time it weakens the elastic and shrinks the modal blend. Air drying is the only reliable method to keep the fit and feel.

Product Facts

  • JAM - END OF SUMMER - Mini Trunk: Made from ultra-soft modal that feels incredible to the touch and provides excellent moisture absorption. Modal's softness and moisture-wicking ability are the main reasons to choose this trunk, but they require careful washing to avoid damage.

    JAM - END OF SUMMER - Mini Trunk

    JAM - END OF SUMMER - Mini Trunk