The Ultrafly 4 impresses with its special balance of cushioning and comfort, agility and weight and is the only Topo to offer a light, medial pronation support. With 5mm drop, the Ultrafly 4 is aimed at switchers from classic high drop running shoes and runners looking for an extremely durable and comfortable training shoe for training and competition.
Its terrain is actually the road, but thanks to the grippy sole, the new Ultrafly is also very suitable as a door-to-"trail" shoe for extended trips on dirt roads and forest highways. Even on ultra runs in the desert, the Ultrafly performed impressively against specialized competitors.
The Ultrafly 4 is an all-rounder in a league of its own and the favorite of most newcomers to the world of Topo.
5 mm drop (explosion)
Topo's highest drop available allows you to run more naturally with more cushioning under the heel.
Multi-density midsole
Takes advantage of two levels of cushioning: soft on the foot and firmer/more responsive on the ground.
Ortholite footbed
Comfortable, pressure-relieving footbed with antimicrobial properties.
Zip Foam
Proprietary midsole compound that is more resilient than EVA and provides more cushioning over the life of the shoe.
Spacious toe box
Anatomical toe box allows toes to spread naturally and comfortably.
Closing type : Braids
Colour : Purple, Turquoise
Cushioning : Stable
Discipline : Training, Competition
Drop : 5 mm
Model Year : 2023
Shoe size : 38, 38.5, 39, 40, 40.5, 41, 42
Stride Type : Under-Pronation
Terrain : Road
Water Protection : None
Weight : 201-250 g
Width : Normal
Main Information | Road Running Training Year-round Short (5 km) |
Running Shoes | Neutral Low (drop up to 5mm) 28 - 23 mm 5 mm |
Material | Mesh |
Sole | ZipFoam Ortholite footbed |
Equipment | Lacing system Heel reinforcement / protection Antibacterial soles |
Dimensions | 436 g |
Weight | US 9 |
Cut | Runs true to size Normal |
Details | ZipFoam midsole material made from a smart EVA and TPU mix |