This all-season lightweight, moisture-managing base layer is made with recycled materials. The Montane Women's Dart Zip Neck T-Shirt is a high-performance, all-season technical base layer, engineered for a wide mixture of high-output mountain adventures. Made from APEX 100% recycled polyester fabric perfectly balances warmth, wicking, and breathability, for lightweight comfort and fast-drying qualities on the move. POLYGIENE permanent odour control provides the longer-lasting freshness essential for long days on the trail. The Montane Women's Dart Zip Neck T-Shirt is an essential foundation to your layering system, enabling you to confidently push your boundaries throughout the seasons on a variety of activities, whether you're winter mountaineering in the Cairngorms, or trail running through the summer. · Subtle Seams: Low profile flat locked seams · Zip Neck: 1/4 length YKK reverse coil semi-auto front zip with internal zip guard · In-Built Anti-Odour: The fabric in this garment has been treated with POLYGIENE for long-lasting freshness · 100% Recycled: Made entirely from recycled plastic bottles. · 100% Polyester (recycled)