Introducing the Women’s Merino Wool 1/4 Zip Long Sleeve from Harvest SPF Custom Activewear, engineered for superior performance in cold weather conditions. This innovative garment features an advanced double-layer construction with 100% Merino wool on one side and 100% polypropylene on the other, creating the ultimate technical base layer. The 260gsm weight provides optimal warmth while maintaining excellent breathability and moisture management.

The inner polypropylene layer effectively wicks moisture away from the skin, keeping you dry and comfortable during high-intensity activities, while the outer merino wool layer delivers natural temperature regulation and odor resistance. This intelligent fabric combination ensures reliable performance in various weather conditions, making it ideal for outdoor adventures and athletic pursuits.

Available in sizes XS to 2XL, you can select from classic colors like black, navy, grey, red, fuchsia, and orange, along with chic striped designs. Custom colors can be matched to Pantone numbers to suit your brand requirements.

We offer techpack based on your country, and can deliver prototype 2 times before your bulk order.

We are proud of our flat-lock, merrow and baselayer high quality stitching, and we provide round neck, v neck according to your needs. Furthermore, we bring your designs to life with custom graphic prints, such as chest prints, to fully realize your brand vision.

• Advanced Dual-Layer Technology: Experience superior performance with our innovative double-faced construction featuring 100% Merino wool externally for natural warmth and 100% polypropylene internally for effective moisture transport.

• Intelligent Moisture Management: The polypropylene inner layer rapidly moves sweat away from your skin while the merino wool outer layer facilitates evaporation, keeping you dry and comfortable in all conditions.

• Optimal Temperature Regulation: This smart fabric system maintains consistent body temperature, providing warmth in cold conditions while preventing overheating during high-intensity activities.

• Lightweight & Durable: At 260gsm, this midweight layer offers perfect balance – substantial enough for insulation yet lightweight for unrestricted movement and easy packing.

• Multi-Activity Versatility: Ideal for hiking, skiing, running, and outdoor work where reliable temperature management and moisture control are essential for comfort and performance.

We offer technical packages tailored to your market requirements and provide two prototype iterations before mass production. Our manufacturing excellence includes premium flat-lock and merrow stitching techniques, with comprehensive customization options for necklines, graphic prints, and branding elements to bring your vision to life.