Lacing provides you with the best personal fit if you struggle with finding comfort with most shoes. Since they provide more comfort these shoes are good for a long day when you don't want to frequently take them off as they need their time to put back on. The laces might compensate excessive stretch and the shoe might feel more secure on microholds by restricting the movement of material. But be careful with toe hooks! With the usually small or missing rubber pad they are hard to place and wear down your laces or outer quicker.
Leather uppers made from unlined suede stretch around a full size (+- half a size). Though they might feel a little uneasy in the beginning the advantage is a higher comfort after the break in period due to conforming better to your unique foot shape. Naturally they come with higher breathability that helps preventing aggressive smells and keeping your feet cooler in hot weather.
Toe Pad none
Climbing shoes without a toe pad give your foot more space and comfort since the outer material can stretch better and adjust to your foot. If the intended climbing style or the skill level simply does not require toe hooking a lot, a toe pad becomes unnecessary but also the shoe more affordable.
Lined suede will stretch only around half a size, depending on the sizing even a little more. While the lining adds to keeping the shape of the shoe and providing a tiny bit more comfort, it also adds material between your foot and the rock. This leads to slightly less precision and potentially the development of an odor over time.
Some shoes also come with partial lining e.g. in the toe box only to reduce the stretch selectively. The advantage compared to fully lined suede might be costs and still better breathability and comfort in the rest of the shoe.
A flat profile grants most comfort by keeping the foot in its natural shape. This is an advantage for less steep routes, multi pitches and beginner climbers. Having straight toes lets the shoe slide easier into cracks for better foot jams. These shoes can also provide the highest amount of rubber to create friction on positive featureless rock i.e. smearing on slabs.
A straight shape distributes the load from the front to the whole shoe. This results in a higher support of your foot and preventing the muscles to tire quickly. This is beneficial for a long day at the crag and climbers who do not have developed strong foot muscles yet.
Toe Angle low
You can easily compare this to the different grips you are using for climbing holds: the lower the angle the more surface area you can connect and the more friction you can create. Think of gripping a sloper with the full hand, compared to smearing a big part of the sole onto the wall.
This also holds true for smaller features where you crimp up your fingers with a higher angle to create more stability in the grip. Now think of high angled toes within the shoe giving you the ability to stand on really small footholds.
The more tension is provided the more stability you have within the shoe. This increases the ability to put more pressure onto smaller footholds and keeps your foot in place while toe and heel hooking. A shoe with less pre-tension offers more comfort throughout the day and feels more natural for beginner climbers.
How much pre-tension a shoe offers can often be seen at the angle of the heelband towards the sole. Higher tension can also be created with the use of a stronger rubber. This might be indicated e.g. with dots at the back of the shoe.
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Foot Width average Foot Volume medium Foot Shape centered Heel Cup average
Sole FriXion® Eco™ Rubber soft
The big advantage of soft rubbers are the overall flexibility and generally the increased stickiness yet offer a moderate edging ability. This is best for overhanging routes to reach and stick onto far away footholds. Shoes equipped with these rubbers also allow for very good smearing especially in indoor bouldering, but can fatigue the muscles of your foot quicker due to the lack of support.
Sole Thickness 4mm Midsole LaspoFlex Midsole Type full
If and where the midsole is placed plays a major role in the support and sturdiness of the climbing shoe. It creates a platform where you can place your foot on and distribute the pressure from the point of contact to a bigger surface.
Most commonly the midsole starts in the toe box and might be as small as just an insert to support the toes up to a layer of fabric for the whole length of the shoe. Whereas it increases support it also logically lowers the flexibility at the same time making it harder to bend the shoe for smearing. This additional fabric also adds a thin layer between your foot and the rock reducing the ability to feel smaller features.
Midsole Thickness 1.1mm Tension System none Heel Cup Sensitivity medium
Weight 480g List Price € 109€ List Price $ 145$
What does the manufacturer say? - La Sportiva
A re-edition of the famous Mythos climbing shoe made with eco-friendly materials to minimize the environmental impact. It is the versatile shoe par excellence, suitable for long routes and to use on long walls thanks to the exceptional comfort fit. Almost all of the components (95%) used come from recycled materials (soles, laces, lacing rods) and contribute to a reduced environmental impact (metal free tanning, biodegradable leather, water-based adhesives). The La Sportiva Eco-Rubber outsole is obtained by recycling the rubber used in the production process at La Sportiva. Performance on holds and duration are equal to a standard compound but with reduced environmental impact.
Mythos eco: a performance myth today also becomes an environment myth.
This text is provided by La Sportiva . This website does not claim any right over it nor takes responsibility for the content
Which size fits?
We recommend for your profile to pick this shoe around -2 sizes smaller than your Street Shoe Size.