Bring structured resistance to every session with this weighted vest.The weighted vest includes removable iron-sand weight packs, so load changes can be made quickly for lighter conditioning or more challenging resistance work. Adjustable shoulder and waist straps help the workout vest stay close during movement, while soft shoulder padding and breathable fabric support comfort over longer sessions. Front-and-back weight distribution helps reduce strain across the shoulders and back, and the weighted workout vest also fits running, calisthenics, rucking, HIIT, strength circuits, home workouts, and outdoor training. Its 1080D polyester shell and composite mesh reinforcement are made for repeated use, and simple soap cleaning helps keep the vest looking tidy.Features:Adjustable loads for lighter or harder trainingBalanced weight placement with reduced shoulder and back strainLonger sessions feel easier with padding and breathable fabricRobust outer fabric supports repeated intense workoutsQuick soap cleaning helps maintain a neat appearanceUseful for running, HIIT, rucking, and strength workSpecifications:Color: BlackMaterial: Polyester Fabric, Mesh Composite, PP Cotton, Iron SandSize 2-63lb:Overall Width: 14"Neck Width: 7"Shoulder to Hem Length: 20.5"Waist Size (Over Clothing): 36"-49"Width of Shoulder Strap: 3.5"Size 3-40lb:Overall Width: 15"Neck Width: 8"Shoulder to Hem Length: 15"Waist Size (Over Clothing): 49"-58"Width of Shoulder Strap: 4"Size 1.3-42lb:Overall Width: 13.5"Neck Width: 6.5"Shoulder to Hem Length: 16"Waist Size (Over Clothing): 49"-62"Width of Shoulder Strap: 3.5"Package Includes:1 x Weighted Vest20/30 x Detachable Weight Packs1 x Instruction Manual