【Strong and Sturdy】----The shoes feature a sturdy plastic base that provides unparalleled heel support. Adjustable nylon straps wrap the aerator shoes close to the foot - these shoes stay the same on firm and soft ground. Improved Design: These aerator shoes are our best model yet. We've added additional elastic straps to maximize stability. The straps secure the shoes to your heels for added durability. 【A Green and Beautiful Lawn】----A total of 26 high-performance spikes pierce the soil as you walk, breaking up compacted soil, and maximizing airflow and water absorption. Your lawn's health improves from the ground up! One Size Fits All: These aerator shoes are perfect for everyone. Whether your feet are big, small, or somewhere in between, these shoes fit like a glove. They can easily fit under everyday shoes and work boots. Improves Muscle Tone: Your yard isn't the only thing that will look better. You'll also get muscle definition. Running in the aeration shoes provides a great workout for your calves and thighs. You won't even notice you're breaking out in a sweat. Product Description HOW TO USE? 1. Do not use on loamy soils when wet; they don't clump very well. It's best to use boots to aerate your lawn. 2. Make sure to tuck the extra length of the straps into your shoes or under other straps so you don't trip or impale them. Water the yard the day before for better ventilation to achieve the best results. 4. It is not recommended to use these shoes on other surfaces such as concrete or cement, it could twist your ankle and injure you. Work in any soil Our lawn aerator shoes are made of durable metal and plastic that will work in most hard or soft soils. They can also withstand walking on rocks hidden under your lawn. Secure fit for all foot sizes. Our lawn shoes have 3 adjustable straps to fit any shoe size for men or women. Simply adjust the length of the straps through the buckles, which will allow you to tighten the straps well. Material: We use pure PP, do not add small impurities, have good ductility and durability, not easy to break. Content: 2 pieces of solid sole. 26 zinc alloy spikes. 6 straps with zinc alloy buckle. 1 adjustable wrench. 1 user manual.