Main ingredients of fabric Percentage: Polyester whether full opening: No High-concerned chemical: none Craft of Weaving: Knit Applicable Season: Autumn And Winter Applicable Scene: Daily Place Of Origin: China (mainland) Model Number: NYR513666Y Type: regular Detachable Part: NONE Hooded: Yes Pattern Type: Solid Clothing Length: regular Material: POLYESTER Style: Casual Collar: Hooded Sleeve Style: regular Closure Type: Pullover Thickness: Fleece Sleeve Length(cm): Full Brand Name: Pioneer Camp Origin: Mainland China CN: Zhejiang Gender: Men Item Type: HOODIES FOR SERIOUS OUTDOOR USERS ONLY: This is not a casual fleece pullover. Designed for users who understand technical layers and need performance in unpredictable conditions. If you're looking for a casual everyday pullover, we recommend exploring alternative styles. This piece is best suited for experienced hikers, trail runners, and outdoor professionals. PROFESSIONAL-GRADE MATERIAL – PRIMALOFT ACTIVE EVOLVE: Crafted with advanced PrimaLoft Active Evolve fleece, this 1/4 zip fleece pullover features cutting-edge biomimetic fur technology, replicating the warmth of animal fur with exceptional breathability. Offers puffer-level insulation while staying lighter and more ventilated than wool—ideal for high-output, cold-weather pursuits like alpine hiking or trail running. ULTRALIGHT & PACKABLE DESIGNL: This fleece jacket is engineered for minimalist adventurers. Compresses easily to stash into your backpack without adding bulk. Whether you're navigating mountain trails or long expeditions, this is a go-to technical mid-layer—built for performance, not fashion. ATHLETIC FIT – DESIGNED FOR MOVEMENT: Tailored for dynamic performance, this men’s fleece jacket features a snug fitted hood, adjustable hem, and thumbhole cuffs to seal out cold air and stay in place during motion. Delivers an ergonomic fit for runners, climbers, and outdoor athletes. FAST-DRYING COMFORT – SOFT PERFORMANCE INTERIOR: The fleece interior is ultra-soft, moisture-wicking, and quick-drying, offering next-to-skin comfort during extended wear. Built for tough environments, this fleece keeps you dry, warm, and focused, even when your heart rate climbs. Men's Lightweight Fleece Jacket 1/4 Zip Hoodies Merchant Video Note: Clothes length is measured from the shoulder point