Nike Therma FIT ADV Repel AeroLoft Down Singlet - M - Yellow

The jacket provides excellent warmth for its weight, but for extreme sub-zero temperatures, it's best used as a mid-layer with a more robust outer shell, or if you are engaging in high-intensity activity that generates significant body heat.

Tumble dry the jacket on a low heat setting with 2-3 clean tennis balls or dryer balls. This helps to break up any clumps and restore the loft and insulating properties of the down.

Yes, the jacket features a water-repellent woven outer fabric that will protect you from light rain, snow, sleet, and hail. However, it is not fully waterproof and may not be suitable for prolonged exposure to heavy downpours.

Down insulation is used at the chest for maximum warmth-to-weight ratio, while lightweight synthetic insulation is used elsewhere to provide balanced warmth and performance, even in damp conditions.

Reflective elements are typically screen-printed or bonded onto the fabric. While generally durable with proper care, excessive abrasion or harsh washing can degrade their reflectivity over time.

The hood is part of the jacket and should be cleaned according to the same care instructions: machine wash cold and tumble dry low.

Ensure the down insulation has not become compacted. Try tumble drying on low with clean tennis balls to restore loft. Check for any tears or damage where insulation might have escaped.

The fabric is water-repellent, not waterproof. For prolonged exposure to heavy rain, consider a dedicated waterproof outer layer. Reapplying a DWR (Durable Water Repellent) finish may help restore water repellency.

Gently clean the zipper teeth with a damp cloth and allow to dry. Apply a small amount of graphite pencil lead or a silicone-based zipper lubricant to the teeth.

Ensure the jacket is completely dry before storing. Sometimes a second rinse cycle or a specialized down wash can help remove residual odors.