Setup: To use your Regatta Professional Thor III Fleece, simply wear it over your chosen base layer. Adjust the full zip to achieve your desired level of comfort and ventilation. The adjustable shock cord hem can be cinched to create a snugger fit around the waist, which helps to seal in warmth. Compatibility: This fleece is equipped with an *interactive zip*, a key feature allowing it to be securely zipped into any compatible Regatta Professional outer jacket. This creates an integrated, multi-layered system that enhances warmth and protection. When seeking an outer jacket, look for those that explicitly state "Interactive Zip Compatible" for optimal pairing. Care: Crafted from 100% Anti-Pill Polyester Fleece, this garment is designed for durability and ease of maintenance. - Washing: Always refer to the care label inside the garment for specific instructions. Generally, machine wash at a cool temperature (such as 30°C or 40°C) with similar colors. - Drying: The fast-drying nature of the fabric means it can air-dry quickly. To protect the fleece fibers, avoid high heat settings on tumble dryers. For best results, tumble dry on a low setting or air dry the fleece flat. - Ironing: Ironing is not recommended for fleece garments as high heat can damage the fibers. - Bleach/Dry Clean: Do not use bleach or attempt to dry clean the fleece, as these chemicals can compromise the fabric's integrity and appearance. - Anti-Pill Feature: To help preserve the anti-pill treatment and maintain the fleece's smooth finish, always follow the care instructions, particularly regarding washing temperatures and drying methods.