Ultra-Light Vest Size:Small – Patented AERIS™ 1000 Insulation

– Patented AERIS™ 1000 Insulation Technology (1” / 25mm of loft) Maintains Warmth

Reinforced sleeve hems to resist wear and tear

Versatile Performance: Perfect for outdoor work or winter activities

Features: Left chest zipper pocket for secure storage

pair it with the BasePro for unmatched warmth

Ultra-Light Vest Size:Small – Patented AERIS™ 1000 InsulationDesigned for effortless movement and all day warmth, this ultra light vest keeps your core incredibly warm while making your hand pockets feel like built in hand warmers. Perfect for everyday wear, it delivers reliable comfort for outdoor activities, work, or casual use without feeling bulky or restrictive. Easy to layer and even easier to live in, this vest keeps you warm even when wet. Wear over a sweater, hoodie, or even over the basepro for