SHIMANO RC3 (RC300) SPD-SL Shoes

Product Information

By contrast, Shimano’s top-end S-Phyre RC9 measures 12 on the stiffness scale. If you’re producing an all-in effort, you will get the RC3’s soles to flex, but I think this level of stiffness is about right for most day-to-day and fitness riding. Using the shoes in the UK during the summer, where temperatures were between 20˚C and 25˚C, the venting in the sole and upper prevented my feet from overheating. The heel and toe bumpers are moulded TPU, offering a stable platform for walking, and the shoes feature a sliding three-hole cleat mount, allowing for a rearward cleat position.

My only real complaint is that they feel a bit short. I have worn a size EU45 in Shimano shoes for some time, however, I could just feel the end with my big toe. The size label says they are 28.5cm long, just as it does on all the other Shimano shoes I have on hand, so I can’t really explain it. Best to try them on before you buy. Verdict More space does not mean a loose, sloppy fit, however. Shimano’s DYNALAST Wide technology is anatomically curved to conform better to the natural contours of the foot. It features an adjusted instep height to allow the heel to sit deeper in the shoe so your foot stays snug in the shoe, even on hard, out-of-the-saddle efforts. Chain reaction Cycles and CRC are trading names of Wiggle Ltd (In Administration) registered in the United Kingdom at 1000 Lakeside, Suite 310, Third Floor N E Wing, Portsmouth, Hampshire, PO6 3EN,Once you’ve considered all of the options, keep reading to the end for our buyer’s guide to road cycling shoes. Best cycling shoes in 2023, as rated and reviewed by our expert testers The sole may not be carbon fiber, but it has its strengths. It's a lightweight glass fiber nylon. That doesn't make for an immovable pillar of adamantium, but the nylon actually improves the tensile strength while the glass fiber adds rigidity (power transfer). The result is a good balance of performance to longevity. We expect the shoe to hold up for at least 3-5 seasons of regular use before there are any problems with mechanisms, upper, sole, or seams. Value

If you live somewhere where the weather is invariably cold and wet, it’s worth considering whether those sorts of shoes are really the right choice, or if you’d be better off with something more robust. Do cycling shoes make a difference? Another unusual feature is the sliding cleat plate that has three settings, and which provides about a centimetre of fore-and-aft adjustability. When it comes to comfort and stability on the bike, the right style of shoes with the right fit can make all the difference. That’s why Shimano offers performance road, MTB, gravel, and winter shoes in a variety of sizing options, including wide. Additionally, Shimano’s Surround Wrapping Upper technology does just what it says. It wraps around the foot and allows for greater adjustability to fine-tune the fit for your riding preferences. Together, DYNALAS Wide and Surround Wrapping Upper technology creates fewer gaps between your foot and the shoe, offering a more adaptable fit for longer, faster, and more comfortable rides no matter your foot shape. Shimano Wide Sizing Right for Me? There are a few tradeoffs for these qualities, though. You probably won't find a better road bike shoe when it comes to customized fit or adjustability. You can adjust so many different parts of the Wire 2, but it's not quite as easy to adjust them while you're riding - ahead of or after a sprint point or climb, for example. It might seem minor, but compared to a two-way BOA dial, the Sidi closures just don't beat the ease. They are a lot cleaner and low-profile, though. It's also worth pointing out that the shoe's sturdiness comes with a little extra weight. It's actually one of the heavier shoes we tested, but we think they're well worth the few added ounces.Shimano offers a winter cycling shoe in DYNALAST Wide sizing to keep more riders rolling, no matter the condition. The 1.2-millimeter Laser Perforated Microtex upper is the first major feature to make the shoe such a great transferer of power. The material is super strong, and it's cut so that it folds over the top of the foot for better closure and fit, which translates into a closer, snug fit with less energy wasted moving around inside the shoe. There's almost no flex anywhere in the shoe. The Infinito Closure System also goes a long way toward improving energy transfer. Its upper dial alters the way the arch support interacts with your foot, and the lower dial adjusts shoe volume. The upper, with its wrap-around design, creates a shoe that is comfortable and fits around the foot well, even if the Velcro toe box strap offers little adjustment. I didn’t suffer any rubbing or issues with circulation.

The upper itself is made from synthetic leather and is almost entirely seamless. Perforations across the toe box provide a bit of airflow, as does a sizable vent in the sole, which also allows rainwater to drain from the bottom. The RC3s weigh 269g per shoe in size 45. Ride experience As with many entry-level or lower-end shoes, the RC3 uppers are robust, made from the same synthetic leather throughout, with just one mesh panel at the bottom of what would be the tongue and perforations above the toe box. There's also a small grille at the front of the sole for ventilation underneath. They cope well with chillier outdoor riding, but needless to say they're not the coolest indoors.Shimano’s Volume Tour Last is perfect for riders who need even more volume to balance comfort and performance on the bike. Built upon the DYNALAST platform, the Volume Last offers more space in the toe, ball of the foot, and heel while still comfortably cradling the foot when pedaling or walking. These Road Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.