Light as air and built for power, the KILOGEAR AURA PRO TEE solves the problem of how to build upper-body strength without the bulk. We’ve utilized our proprietary KILOAir fabric to create a technical crewneck that keeps you cool during the most grueling sessions. By hiding our patented weight-loading system specifically on the biceps, this tee creates "constant tension" on the arms, improving muscle endurance and definition whether you are running, lifting, or simply going about your day. It is a sleek, professional-grade piece of equipment designed to help you maximize every movement in total, sophisticated stealth. Key Features Fit Athletic cut with a flattering silhouette Comfortable through the torso with a snug fit at the arms for secure weight placement Breathable construction designed for training or lifestyle wear Fabric & Feel Made from recycled polyester for a sustainable, high-performance blend Lightweight, breathable, and moisture-wicking to keep you cool and dry Four-way stretch for unrestricted movement Soft feel against the skin with strategically placed mesh panels for added airflow Design Highlights Built-in weight pockets on each arm for discreet, balanced resistance Compatible with Steady Weights (0.25LB each) Clean, modern design perfect for training or everyday wear Eco-friendly materials reflect your commitment to sustainability Muscle Target Activates shoulders, arms, and core Enhances posture, arm drive, and upper-body strength Enhances posture, arm drive, and upper-body strength while increasing calorie burn through subtle, wearable resistance. Compression & Weight System Light compression in the sleeves to keep weights secure and improve muscle engagement Powered by KILOMICRO™ Weight System No Weights: For customers who already own KILOGEAR weights 1 Pack of (2) .25LB KILOMICRO weights: Wear 1/4 pound per arm 2 Pack of (2) .25LB KILOMICRO weights: Wear 1/2 pound per arm