The TRAILFLY ULTRA G 300 MAX is a revolutionary trail shoe featuring the world’s first Graphene-enhanced foam, called G-FLY. The foam delivers 25% greater energy return and retains its optimum levels of underfoot rebound and comfort for longer, so runners feel faster and fresher over greater distances.
Pioneering a new way for cushioned ultra running shoes, the TRAILFLY ULTRA G 300 MAX also features a unique underfoot ADAPTER-FLEX groove, allowing it to adapt and react to the terrain like no other. And that’s not all. GRAPHENE-GRIP rubber delivers the world’s toughest trail traction, while the supportive upper fit adapts to the natural changes of the foot when running big miles. It’s time to defy the limits of your long run.
KEY FEATURES & BENEFITS:
OUTSOLE:
- Graphene-enhanced rubber delivers the world’s toughest grip – insane sticky traction AND increased durability, no compromise. 50% stronger, 50% more elastic, 50% harder wearing, scientifically proven.
- 35 multi-directional 4mm deep lugs on each shoe have been meticulously shaped and positioned to improve both propulsion at the front and braking at the rear.
- Measured spacing between the lugs prevents debris from sticking to the outsole, while water dispersion channels and rubber dimples give extra grip on slick surfaces.
- Vertical grooves cut into the rubber allow the foot’s metatarsal bones to move more independently, aiding adaptability and flexible grip when running over uneven terrain.
MIDSOLE & INSOLE:
- Graphene-enhanced G-FLY cushioned foam is more resistant to wear. It retains its thickness and optimum levels of snappy energy return for longer, helping runners feel faster and fresher over greater distances. Incredible energy return AND increased durability, no compromise.
- The new foam gives 25% more energy return. Laboratory tests show that even when the foam is aged to mimic extensive use, it still delivers more energy return than some unaged foams. Athletes testing the foam said it was still performing well after 1,200km – double the industry standard.
- Stack heights (midsole & outsole combined) of 30mm in the heel and 24mm in the forefoot, make this our most cushioned shoe ever. A 6mm drop (heel to toe differential) hits the sweet spot for long-distance comfort.
- A revolutionary 10mm deep ADAPTER-FLEX groove makes this the only max cushioned shoe that adapts, reacts and moulds to uneven terrain for a responsive ride. It frees the stacked midsole of rigidity and works in tandem with the foot’s midtarsal joint to increase flex and mobility.
- BOOMERANG insole features hundreds of expanded TPU beads that compress and spring back for 40% more energy return – and greater cushioning – than standard insoles. Retains its 6mm thickness and optimum performance level for longer, while wicking away unwanted moisture.
UPPER:
- ADAPTER-FIT technology delivers a supportive fit that adjusts to the natural movements and swelling of the foot when running long distances. Lightweight, breathable air mesh materials further aid a soft, natural feel without compromising on durability.
- A wide toe-box (grade 5 on our 1-5 fit scale) and lightweight racer tongue enhance the overall comfort, while a double-layered toe guard increases protection against rocky terrain. The tongue is also gusseted to keep debris out of the shoe.
+ free pair of socks
socks size is based on the size of the footwear you purchase, appropriate colour and style match will be picked by our team
| Size | UK |
| XXS | 6 |
| XS | 8 |
| S | 10 |
| M | 12 |
| L | 14 |
| XL | 16 |
| XXL | 18 |
| 3XL | 20 |
| 4XL | 22 |
| 5XL | 24 |
Sizes
We are a UK based company, all of our products are based on UK size. For products not usually sold in S,M,L etc sizes will have been converted based on the standard UK conversion. Use the table to help you find the best size to select.
If you view our listing in another ebay marketplace/region you will see size based on UK Size. For Footwear the size shown in the dropdown would be converted already so you can order based on US/EU/AUS size.
Delivery
We aim to dispatch all orders on the same day the order is placed Monday to Saturday.
Free 3 Day Delivery will be sent with Royal Mail and will usually deliver within 3 days to a UK Mainland address.
Royal Mail Tracked 24 offers secure delivery with SMS notifications and delivers 97% of parcels on a next working day service.
DPD Next Day offers a next working day delivery service within a one hour time slot with full tracking and Email or SMS delivery notifications.
During busy periods orders may take longer to be dispatched If your order is urgent or you have any concerns please contact us.
Shipping is calculated on eBay, click the Postage tab above the listing description for more information.
Returns
Items must be returned within 60 days receipt.
Buyer will be responsible for return shipping.
Shop with confidence - If any of our items are unsuitable you can return them for a refund or exchange within 60 days.
Accepted Payment Methods
PayPalApplePay
GooglePay
Credit/Debit Card
To contact our Customer Service Team, click here and our Customer Service team will be happy to assist.
About Us
Established in 1991, Start Fitness has run up years of experience selling specialist fitness products at affordable prices. From running shoes to GPS watches we’re constantly striving to offer you the best value possible. While we promise never to be undersold, our overriding goal is to deliver the best service we can, both in-store and online.
Founded by runners, and staffed almost entirely by fitness enthusiasts, Start Fitness prides itself on being different from your average sports retailer. Not only do we offer peerless customer service and expert knowledge, we also boast long-standing ties with amateur and professional athletic associations up and down the country, including the Northern Athletics League, the North Eastern Harrier League and the Metropolitan Cross Country League. We take pride in supporting grassroots sport whenever we can and are proud to support a number of up and coming athletes.
Real fitness starts with the right equipment, and at Start Fitness we’re thoroughly committed to kitting you out with everything you need to maximise performance and achieve your training goals. We genuinely believe that every athlete, from novice to pro, should have easy access to expert advice and the best equipment possible, and nothing makes us happier than helping you chase down records, smash PB’s, and achieve your fitness goals.
Over the course of two decades we’ve also worked tirelessly to cultivate valuable relationships with some of the world’s leading sportswear manufacturers. As a result, Start Fitness’ online store offers the finest selection of fitness products anywhere on the web, while our 30,000 square-foot megastore stocks more than 8000 items from some of the biggest names in sport. We also offer an extensive range of training aids and fitness accessories so every athlete can go that little bit further, and train that little bit harder.
Start Fitness is now one of the largest fitness retailers in the UK. Our great choice of brands, specialist knowledge, combined with high standards of customer service and great value really sets us apart from our competitors.
