POLYFIT (Fortify) Weighted Vest for Strength and Endurance Training, Rucking, Fitness Workouts, Running, WODs

From the brand

POLYFIT is a fitness brand and online retailer dedicated to your progress towards strength – in body and in all aspects of life. With customers around the world, we want to inspire people to live stronger day by day.

We produce stunning, high-performance fitness products and training resources.

We believe that enhancing one area of your life – your fitness – creates a ripple effect, uplifting all other aspects of your being.

Live Stronger

Join the movement towards a stronger, healthier lifestyle with POLYFIT.

Weight Vest Training

Rucking Packs & Accessories

Sandbag Training

Kettlebell Training

More from Polyfit

Weight Plates Sold Separately. For Fitness Training Use Only.
【CUSTOMIZE YOUR WORKOUT | ADJUSTABLE WEIGHT】 Insert weight plates for a more challenging workout. The vest holds two plates—one in the front and one in the back—for balanced weight distribution. Each pocket supports up to 20 lbs (40 lbs total capacity) and fits Polyfit Weight Plates and most standard vest plates up to 13” x 11”.
【SECURE FIT | EASY ON & OFF | BOUNCE-FREE】 Adjustable shoulder straps and a stretch waist belt with hook-and-loop closure make the vest quick to put on and remove. Interior straps lock plates tight—eliminating bounce and maximizing comfort through runs, rucks, or workouts.
【MAX RANGE OF MOTION | BUILT FOR PERFORMANCE】Lightweight, mobile design built from rugged 600D nylon with reinforced stitching delivers full freedom of movement for bodyweight workouts, rucking, and strength training.
【BREATHABLE COMFORT | LONGER WORKOUTS】 Padded shoulder straps, breathable mesh, and balanced weight distribution reduce pressure and heat—keeping you cool and focused during intense workouts. Includes waistband and chest pockets for small essentials.