Factor 1 Plus Mens Sleeveless Base Layer Vest Top

Factor 1 Plus Mens Sleeveless Base Layer Top is a high-performance first layer that delivers year-round comfort. Whether worn as a standalone piece during high-output activities or layered beneath outerwear in colder weather, this sleeveless base layer helps regulate body temperature and manage moisture effectively. Constructed from super soft, stretchy polyamide fabric, it draws moisture away from your skin and dries quickly—keeping you dry, warm, and comfortable. Ideal for hiking, running, cycling, or layering under uniforms and outdoor gear. Features: • Advanced Moisture Management: Hydrophilic treatment rapidly wicks sweat away to keep you dry and comfortable. • Lightweight Fabric: Reduces bulk whilst retaining crucial warmth. • Snug Athletic Fit: Dual stretch allows freedom of movement without excess fabric. • Thermal Performance: Provides excellent insulation during low temperatures. • Soft Touch Feel: Gentle against the skin for all-day wear. • Durable Construction: Built to endure repeated use in rugged environments. • Body Mapping Technology: Innovative seamless construction zones. • Low Profile Neck: Reduces pressure and enables discreet use under work clothes. • Sleeveless: Protect your core without adding extra bulk to your arms. • Long Body Lengths: Prevents lower back exposure during activities. • Easy Care: Machine washable and fast-drying. • Made in the UK: Proudly designed and manufactured to the highest standards.