신발 밑 창의 고무는 시간이 지남에 따라 산화되어 딱딱해지고, 접지력이 떨어지기 마련입니다. EDGE®는 프로 선수부터 대학·고교 선수, 그리고 취미로 운동을 즐기는 사람들까지—  최상의 퍼포먼스를 원하는 누구나 사용할 수 있습니다.

EDGE®는 고무 밑창에 빠르게 흡수되어 고유의 탄력성과 접지력을 높이는 방식으로 작용합니다. 하지만 UA Flow나 Curry FloTro와 같은 ‘폼 아웃솔’은 실제 고무가 아니라, 고무 질감을 흉내 낸 플라스틱 소재이기 때문에 EDGE® 포뮬러와는 호환되지 않습니다. 혹시 특정 제품의 밑창이 고무인지 아닌지 확실하지 않다면, 제품의 이름이나 사진을 help@edgespray.com 으로 보내주세요.  확인 후 가능한 한 빠르게 안내해드리겠습니다

Yes! SFIA rules prohibit the use of anything that adds a layer that will rub off on any equipment that can then touch the ball or other equipment. Our grip formula does a deep clean of the surface but leaves NO residue, so there is nothing that will get on the ball. Therefore, it is safe and legal to use!

Yes. For football gloves, EDGE® is 100% SFIA compliant: it restores your gloves' original grip without adding any layer, stickiness, or residue, consistent with NFL, NCAA, and NFHS standards. For shoe grip, using EDGE® complies with NBA and NCAA guidelines, which translates to most other leagues globally. If your league has any questions, have them email help@edgespray.com for more information.

EDGE®’s patent-pending formula works on all silicone-palmed gloves!

For football gloves, a single spray on one glove is all you need — no need to spray more than once. If you're using Grip Wipes, one wipe covers both gloves. If you're using the Advanced Grip System, spray the Grip Mat 4-6 times; the mat can then be used several times before needing a respray.

Because EDGE® deep cleans your gloves rather than coating them, the restored grip lasts until your gloves pick up dirt, dust, and sweat again through play. Since application takes seconds and the formula self-dries, many players simply repeat the process during breaks — between drives, quarters, or drills — to keep their gloves at peak performance for the entire session.

Our 2oz bottle contains about 400 sprays and our 4oz bottle about 800. Since a football glove application takes just a single spray, one bottle can easily last a player a full season and beyond. For shoe grip (which uses 2-3 sprays per outsole), the 2oz version lasts about 80 sessions and the 4oz about 160 sessions.

Yes. EDGE® is non-toxic and completely safe for your gloves. The formula deep cleans the palm surface without breaking it down, and it leaves zero residue behind. Instead of retiring gloves as soon as the factory tack fades, you can restore their performance again and again — extending the life of every pair you own.

EDGE®'s safety profile is the most important component of our patent-pending formula. It meets the EPA's Safer Choice standards, which is an exceptionally high bar in terms of non-toxicity and safety. EDGE® is formulated with an alcohol-free, biodegradable green solvent that is VOC-exempt, which makes it safe for your gloves, shoes, lungs, and skin — and just as importantly, your pets and our planet as well.

If your bottle of EDGE spills, first soak up any excess liquid with paper towels or a rag. Then, you can use a small amount of water or cleaning solution with a fresh rag to clean up any residue that is remaining.

Absolutely — that's where EDGE® started. Even brand new rubber sneaker outsoles are subject to oxidation and hardening, which means they're not optimally grippy. EDGE®'s formula safely elasticizes the rubber in your outsoles, instantly making them more grippy on demand — most noticeably on smooth indoor surfaces like hardwood, tile, or vinyl (and it helps on dusty courts too).

To use it, apply just enough EDGE® to cover your sneaker outsoles (avoid getting any on the floor), wait 15 seconds for it to begin absorbing into the rubber, and then kick your shoes against the floor a few times to lock in the enhanced grip.

Shoe grip is most commonly used for basketball, volleyball, pickleball, fencing, boxing, table tennis, squash, racquetball, indoor soccer (futsal), indoor hockey, dance, and other activities on smooth indoor athletic surfaces. Note: EDGE® is only recommended for sneakers with rubber outsoles.

In addition to football gloves and sneakers, golfers are also using EDGE®. Most golfers use our Single Use Grip Wipes by unfolding one wipe and massaging it into the grips of the club. One wipe can be used for multiple clubs!

You can also use our Grip Spray by spraying 3 sprays per club directly onto the hand grips (coating it evenly). Allow the formula to soak in for at least 30 seconds, and then you can clean off any excess with a towel.

Your grips should feel fresh, softer, and rehydrated after applying EDGE. The effect should last at least an hour before needing to reapply, with some golfers citing they only need to apply once at the start of the outing!

Depending on the country you're purchasing from, we offer free economy shipping on orders over a certain amount. Orders placed before 1pm Eastern Time will ship the same day, from our US-based warehouse. We pride ourselves on offering worldwide shipping with competitive rates and fast lead times. Tracking info is sent via email once your order has shipped.

Our mission is to help athletes perform at their best without any limitations and we take that very seriously.

If you run into any issues, please email us at help@edgespray.com so that we can address your concerns immediately.

If we are unable to help you and you're ultimately dissatisfied with our product within 60 days of purchase, we'll ask for your candid feedback and provide you with a full refund minus any applicable shipping charges.

We proudly serve athletes worldwide with cost-effective and reasonable shipping times. Please click on the banner at the top of our page for more information about your country.