THE NORTH FACE Women's Slippers TNF Thermoball Tract., Size 40

Experience ultimate comfort and warmth with the THE NORTH FACE Women's Slippers TNF Thermoball Tract. Designed for both indoor and outdoor casual wear, these slippers feature a collapsible heel with elastic side panels for easy slip-on convenience. The upper is crafted from 100% recycled PET ripstop with a durable water-repellent (DWR) finish, while the PrimaLoft® ThermoBall™ Eco insulation provides exceptional warmth even in wet conditions. The die-cut EVA sockliner offers cushioning, and the high-traction rubber outsole ensures stability on various surfaces. Made with sustainable materials, these slippers are perfect for camping, lounging, or quick trips outside.

Advantages

These slippers combine eco-friendly construction with high performance. The recycled materials reduce environmental impact without sacrificing durability or comfort. The ThermoBall™ insulation mimics down insulation but retains heat when wet, making them ideal for damp environments. The collapsible heel allows for easy wear, and the slip-resistant outsole provides confidence on slick floors.

Suitable for

• Indoor lounging and relaxation
• Outdoor casual wear, such as taking out the trash or walking to the mailbox
• Camping and outdoor activities where lightweight, packable footwear is needed
• Post-workout recovery or travel

Key specifications

• Product Type: Slippers / Mules
• Gender: Women's
• Size (EU): 40
• Size (US): 9
• Color: TNF Black / TNF White
• Upper Material: 100% Recycled PET Ripstop with DWR Finish
• Insulation: PrimaLoft® ThermoBall™ Eco (100% Recycled Polyester)
• Outsole Material: 40% Recycled Rubber
• Midsole/Footbed: Die-cut EVA Sockliner
• Heel Type: Collapsible Heel with Elastic Side Panels
• Closure Type: Slip-on
• Weight (Pair): Approx. 480 g (for size US 9 / EU 40)
• Sustainability: Made with Recycled Materials (Upper, Insulation, Outsole)

Recommendations

For best fit, order your usual shoe size. These slippers are designed for casual use and may not be suitable for intense outdoor activities. To maintain the DWR finish, clean with a damp cloth and avoid machine washing.