Mammut Multifunctional midlayer jacket - Red - XL

The grid fleece provides an optimal balance of warmth and breathability. It helps regulate your core temperature by trapping air for warmth when you're cold and allowing heat to escape as your heart rate rises.

No, this jacket is a midlayer designed for insulation and breathability. It is not waterproof and should be worn with a waterproof outer shell in wet conditions.

The fit should allow for comfortable movement and layering. If you experience tightness in the shoulders or restricting movement, consider a size up. If there is excessive bagginess or you cannot layer comfortably underneath, consider a size down. Refer to the brand's sizing chart for specific measurements.

As a midlayer, it provides good warmth. For very cold conditions, you would typically layer it over a base layer and under a heavier insulated or waterproof outer jacket.

Waterless dyeing is an environmentally friendly process that significantly reduces or eliminates water usage compared to traditional dyeing methods, thus lowering the environmental impact.

Recycled polyester is engineered for durability and performance comparable to virgin polyester. It is designed to withstand the rigors of outdoor activities.

The grid fleece is designed for temperature regulation. For warmer conditions, consider wearing it unzipped or opting for a lighter base layer.

Ensure no fabric is caught in the zipper. Gently pull the zipper up and down. If persistent, a small amount of graphite (pencil lead) can help lubricate the teeth.

Some pilling can occur with recycled polyester over time due to friction. This is largely cosmetic and does not affect performance. To minimize, wash inside out and avoid washing with abrasive materials.