{"product_id":"unishoe-iron","title":"Uni-Shoe Iron®","description":"\u003cp\u003eUni-Shoe Irons® - Adjustable Shoe Weights Uni-Shoe Irons® is the latest new model of Ironwear's® revolutionary exercise tool. Uni-Shoe Irons® use IRONWEAR® Flex-metal® technology to produce the newest truly useable shoe weights. Uni-Shoe Irons® uses soft flexible ½ pound Flex-metal® weights that conform to the shape of the shoe and are held securely in place by a proprietary strapping system. Uni-Shoe Irons® have an over lapping heel strap to secure firmly on shoes from men size 6 to 15. Uni-Shoe Irons® have a new replaceable sole strap which can be adjusted for a wide variety of shoe styles and can be easily replaced it it becomes wore or damaged. Uni-Shoe Irons® are more comfortable than ankle weights. The unique design produces weights that stay in place even during rigorous exercise. Unlike ankle weights, Uni-Shoe Irons® do not chafe, inhibit or interfere with your movement. Uni-Shoe Irons® position the weight further from the knee and hip so less weight is required for the same effect. For example a 1.5 pound Shoe Iron ™ is equivalent to a 2.5 to 5 pound ankle weight for many exercises. Uni-Shoe Irons® are great for stairs, lifts, walking, as well as jump and speed training. No other weight can be used for more exercises or do what this weight can. Uni-Shoe Irons® fit most adult shoe sizes from size 5\/6 up to size 14\/15. Simply loosen the strap and slide it over your shoe and tighten the oversized securing strap and you are ready to go. Uni-Shoe Irons® are adjustable in ½ pound increments from ½ to 3 pounds per foot and are supplied with 3 - 1\/2 pounds weights (1.5 pounds) per foot. Additional weights may be purchased separately. Uni-Shoe Irons® are constructed of ballistic nylon fabric covered neoprene and are the most durable Shoe Irons® Ironwear® makes. Available in black.\u003c\/p\u003e","brand":"Ironwear Fitness","offers":[{"title":"Default Title","offer_id":47728197304477,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0513\/6986\/9469\/files\/uni-shoe-iron-40.jpg?v=1773596338","url":"https:\/\/www.laceup.com\/products\/unishoe-iron","provider":"LACEUP ATHLETICS","version":"1.0","type":"link"}