VJ MAXx2

The VJ MAXx2 is a versatile, fast and well-cushioned trail shoe for varied terrain. It combines VJ's renowned Superior Contact outsole with a responsive SuperFOAMance midsole , full-length rock plate and a stable fit via the Fitlock system.

With low weight, 4mm studs and a foot-shaped fit, the MAXx2 is a strong choice for trail running, ultra running, sky running and OCR – especially when you want both grip, protection and running feel in technical terrain.

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The VJ MAXx2 is a technical trail shoe for runners who want maximum grip, high comfort and responsive cushioning on varying surfaces. The shoe is designed for trail running, ultra running, sky running and OCR, but works equally well for fast training sessions, long runs in the forest and competitions on technical terrain.

The midsole is made of VJ SuperFOAMance , a lightweight and modern foam material that provides a lot of cushioning, energy return and comfort. This makes the shoe both protective and fun to run, whether you're running on trails, mountains, gravel, roots, rocks or muddy sections.

For added protection, the MAXx2 features a full-length rock plate in the midsole. It protects the foot from sharp rocks, roots, and uneven surfaces, while contributing to increased torsional rigidity and a more efficient stride on technical terrain.

The outsole is equipped with VJ's well-known Superior Contact rubber , made of butyl rubber for very good grip on wet, dry and technical surfaces. The 4 mm deep studs provide secure contact with the ground without the shoe feeling bulky, making the MAXx2 a very versatile trail shoe.

The upper is made of a lightweight, breathable and durable material in a one-piece construction. Together with the foot-shaped last, it provides a comfortable fit with good space and a natural feel. The VJ Fitlock system locks the foot from the arch and provides extra stability, especially sideways and on uneven surfaces.

The VJ MAXx2 is an excellent choice for those looking for a trail shoe with grip, protection, cushioning and speed in one model.

Benefits

Versatile trail shoe for varied terrain

Superior Contact outsole with excellent grip

SuperFOAMance midsole for cushioning and energy return

Full-length rock plate protects against rocks and roots

4 mm studs for trail, mountain and technical trails

Fitlock system for a stable and secure fit

Lightweight, breathable and durable upper

Foot-shaped last for comfort during longer sessions

Suitable for trail running, ultra running, sky running and OCR

Unisex model

Specifications

Product: VJ MAXx2

Category: Trail shoe

Use: Trail running, ultra running, sky running and OCR

Fit: Fit Scale 4

Gender: Unisex

Stack height: 31 mm heel / 25 mm forefoot

Drop: 6 mm

Outsole: Superior Contact

Rubber compound: Butyl rubber

Stud depth: 4 mm

Midsole: SuperFOAMance

Protection: Full-length rock plate

Upper material: Knitted one-piece upper

Weight: approximately 240 g in UK 8

Suitable for

Trail running in varied terrain

Long runs and ultra running

Skyrunning and mountain running

OCR and obstacle course racing

Technical trails with roots and rocks

Runners who prioritize grip and stability

Training and competition where the surface changes

For those who want a lightweight but protective trail shoe

Size and fit

The VJ MAXx2 has a foot-shaped last and a fit that provides good comfort even on longer sessions. Compared to the previous VJ MAXx, the MAXx2 feels slightly larger in size.

The Fitlock system helps keep the foot firmly in place, especially in technical terrain where the foot can otherwise easily slide sideways.

Care instructions

Clean the shoes after use, especially after muddy or wet sessions. Hand wash if necessary at a maximum of 30°C and let the shoes dry at room temperature. Avoid drying cabinets, radiators and direct strong heat.

FAQ

What type of shoe is the VJ MAXx2?

The VJ MAXx2 is a versatile trail shoe for trail running, ultra running, sky running and OCR.

Does the VJ MAXx2 have good grip?

Yes, the shoe has a VJ Superior Contact outsole made of butyl rubber and 4 mm studs for very good grip on varied terrain.

Is the VJ MAXx2 suitable for ultra running?

Yes, the model is designed for ultrarunning, among other things, and is well suited for longer sessions where you want both cushioning, protection and stability.

Does the shoe have a rock plate?

Yes, the VJ MAXx2 has a full-length rock plate that protects the foot against sharp rocks, roots and uneven surfaces.

How much does the VJ MAXx2 weigh?

The shoe weighs approximately 240 g in size UK 8.

What is drop on VJ MAXx2?

The shoe has 31 mm of heel drop and 25 mm of forefoot drop, giving a drop of 6 mm.

Is the VJ MAXx2 unisex?

Yes, the VJ MAXx2 is a unisex model.

The VJ MAXx2 is a unisex trail running shoe with a foot-shaped toe box and a relatively roomy fit. The model is slightly larger than its predecessor, the VJ MAXx. VJ therefore recommends choosing a smaller size.

Size chart

Foot length	EU	UK	US women	US men
23.1cm	36	3.5	6	–
23.5cm	37	4	6.5	–
23.9cm	37.5	4.5	7	–
24.3cm	38	5	7.5	–
24.8cm	39	5.5	8	–
25.2cm	39.5	6	8.5	–
25.6cm	40	6.5	9	–
26.0cm	40.5	7	9.5	8
26.4cm	41	7.5	10	8.5
26.8cm	42	8	10.5	9
27.2cm	42.5	8.5	11	9.5
27.6cm	43	9	–	10
28.0 cm	44	9.5	–	10.5
28.4cm	44.5	10	–	11
28.8 cm	45	10.5	–	11.5
29.2cm	45.5	11	–	12
29.6cm	46	11.5	–	12.5
30.0cm	47	12	–	13
30.8cm	48	13	–	14

The table shows VJ general size conversion. Since the MAXx2 is larger than many other VJ models, we recommend that you also read the model-specific recommendation below.

How is the VJ MAXx2 sized?

The VJ MAXx2 is perceived as slightly large in size. The manufacturer recommends a smaller size than its predecessor, the VJ MAXx.

This normally means going down one size in the VJ chart, which is half a UK size and about 0.5-1 EU size. For example, if you wear a UK 10, you should first try a UK 9.5.

The model has a width of 4 out of 5 on the VJ fit scale. The foot-shaped toe box provides plenty of room for the toes, while the Fitlock system keeps the midfoot in place.

User size perception

User reviews support VJ's recommendation:

Several users describe the MAXx2 as spacious but at the same time stable.
A user who normally wears a UK 10 chose a UK 9.5 and found the fit to be correct.
Another recommends going down at least half a UK size.
The wide toe box is especially appreciated by runners who want more space for the forefoot.

Our size recommendation

Start with one size smaller than your usual size in VJ MAXx or other roomy running shoes.
It usually corresponds to half a UK size or about 0.5–1 EU size.
Choose your regular size if you want extra room for swollen feet during ultra races and long workouts.
If you are between two sizes and want a precise fit, you should choose the smaller one.
If you have wide feet, your regular size may work thanks to the foot-shaped toe box.
If you have narrow feet, it is especially important not to choose a model that is too large.
Start with the foot length first and then check that the recommended toe space is still available.

How to measure your foot

Place a piece of paper on the floor with one edge against a wall.
Put on the socks you plan to run in.
Place your heel against the wall and put your entire body weight on the foot.
Mark in front of the longest toe.
Measure the distance from the wall to the mark.
Repeat with the other foot, starting from the longest measurement.
Compare the dimensions with the table and take into account that the MAXx2 is more spacious than the older MAXx model.

Check the fit

When the shoe is laced, the heel and midfoot should be stable without slipping. The toes should be able to move, but the foot should not slide forward inside the shoe during downhill running.

For a close fit, there should be about 5–7 millimeters in front of the longest toe. For ultra running and longer sessions, around 7–10 millimeters may be more appropriate.