WV325RJ
Black / US 8.5 | EU 41 | UK 7.5
Speed and control in one intelligent system. The patented BowTech kinetic technology uses dual plates to store energy during impact and forefoot load, releasing it explosively at push-off, driving you forward while guiding every stride along a centered, controlled forward momentum.
Together with Supercritical N+Foam, Optaspeed delivers a new running experience. Explosive propulsion and guided stability, improving your running form, focusing your energy, and leveraging the natural mechanics of the foot. EVA in the heel cushions impact for lasting comfort.
PATENTED BOWTECH
Patented BowTech kinetic technology uses dual plates to store energy during impact and forefoot load, delivering propulsion and stability from the same system. Patented BowTech dual-plate technology activates your foot's natural arch spring at toe-off, delivering propulsion and stability from the same system.
PRECISE PROPULSION
Centered force distribution reduces over-rotation at the knee and ankle, stride for stride, even under fatigue.
MEASUREABLE GAINS
+3% VO₂ efficiency improvement over daily trainers; independently tested for validation.
Designed for structured training sessions combining speed and form, including tempo runs, progression runs and longer steady efforts.
Hand-wash only. Use lukewarm water and a mild detergent. Do not machine wash. Dry in the shade.
BowTech is a patented kinetic technology that enhances the natural mechanics of the foot, measurably boosting energy return while providing a healthier run. The glass fiber-reinforced Pebax infrastructure enhances propulsive locomotion by storing kinetic energy and releasing it during push-off and acceleration, while also supporting the foot's windlass mechanism for added stability and control. The BowTech system provides acceleration boosts and higher energy returns while being supportive and ergonomic. The combination of increased support and power reduces load on muscles and joints, leaving you feeling lighter, more dynamic and less fatigued during long distance exertion.
The Optaspeed BowTech is designed for ambitious runners who want speed and control in one intelligent system. It performs best during structured training sessions including tempo runs, progression runs, interval sessions, and longer steady efforts where propulsion, alignment, and repeatability need to work together.
From controlled tempo runs to long, steady efforts under fatigue, the Optaspeed BowTech supports structured training where pace and precision are vital.
Primarily a performance trainer, Optaspeed BowTech transitions confidently to race day—especially for runners who want control at higher speeds.
The Optaspeed BowTech performs best for heel and midfoot runners, allowing the BowTech system and dual-density midsole to work optimally for propulsion, stability, and controlled transitions.
The Optaspeed is designed primarily for road running, including pavement, track, and paved paths. It can also handle light gravel or smooth dirt paths, but it is not intended for technical trails or off-road terrain.
The BowTech system has been tested for durability beyond 620 miles, while the road-ready rubber outsole is built to last up to 500 miles.
The patented BowTech kinetic technology uses dual plates to store energy during impact and forefoot load, releasing it explosively at push-off, driving you forward while guiding every stride along a centered, controlled forward momentum.
BowTech works with your foot's natural load and release instead of forcing a rigid ride. Its dual-plate design helps deliver responsive energy return, guided stability, and a centered stride from impact to push-off.
The dual-plate system allows BowTech to deliver propulsion and guided stability from the same system. By working with the foot's natural load and release, it stores and releases energy efficiently while helping guide forces along a centered line of progression.
Unlike traditional carbon-plated shoes that rely on extreme stiffness, BowTech works with the foot's natural windlass mechanism to deliver propulsion together with guided stability. This creates a more controlled, stable ride experience across a broader range of training paces, especially as fatigue builds.
The Optaspeed combines Supercritical N+Foam in the forefoot with EVA cushioning in the heel to create a balance of explosive propulsion, guided stability, and lasting comfort. The dual-density setup helps improve running form while reducing harsh impact over long distances.
Yes. BowTech engages the foot's natural windlass mechanism, tightening the arch at toe-off and supporting a centered, controlled line of progression throughout the stride.
The CEP Optaspeed fits true to running shoe size. We recommend ordering a half size up from your everyday casual shoe size.
If you experience minor heel slippage, try using a runner's knot (also called marathon or race-lock lacing) for a more secure heel fit without added pressure:
The Optaspeed is built for a precise, performance fit and works best with lightweight, moisture-wicking running socks. Pair with any CEP Run Sock to maximize comfort and complete the CEP system.
Yes. The CEP Optaspeed BowTech can be worn by recreational runners in major city marathons, as long as they are not competing for official records, rankings, or prize money. It has not been submitted for World Athletics approval, and event organizers may set their own equipment rules.
