# Them 909 Summer 21 4 × 58 mm aggressive skates, black

Them 909 Summer 21 4 × 58 mm black are aggressive skates from Jon Julio’s company, the successor to the 908. The stiff composite polymer shell is wider than in older THEM models, the cuff position is adjustable, and inside works a fourth-generation Intuition liner. Under the boot are SoulPlates 3.0, a fibreglass frame and 58 mm / 90A wheels.

- Price: 1849.00 PLN
- Brand: THEM
- Availability: temporarily unavailable
- Page: https://bogdanca.pl/en/them-909-summer-21-4-58-mm-aggressive-skates-black.html
- As of: 2026-10-23

## Who it’s for

- You skate aggressively in the skatepark and around town and want a boot that stabilises your foot on drops.
- You like changing your setup: you can set the frame flat or anti-rocker, and the cuff to suit your style.
- You prefer a subdued, black colourway, to which you can match wheels and soulplates in any colour.

## When to choose something else

- You are looking for skates for longer routes and relaxed recreational skating — small 58 mm wheels roll slowly; see [urban and freeskate skates](https://bogdanca.pl/en/inline-skates/urban-freeskate) or [fitness skates](https://bogdanca.pl/en/inline-skates/fitness).

## Key features

- **Stiff composite polymer shell** — The boot stabilises the foot strongly on drops and landings, and the composite material resists wear. The shell is wider than in previous THEM models.
- **Adjustable cuff position** — You choose the cuff setting to suit your style: for more stability or for more freedom of ankle movement.
- **Fourth-generation Intuition liner** — Thick, dense foam settles to the shape of your foot over the first few skates. A wider tongue, better heel cushioning and an antibacterial agent that reduces unpleasant odour.
- **SoulPlates 3.0 from Them Goods** — Thickened inner walls wear down more slowly, the new shape of the backslide groove helps you keep balance in royals, and a widened plate at the heel and a bigger soul space make grinds easier.
- **Frame made of fibreglass-reinforced plastic** — The injection-moulded frame withstands the loads of drops and hard landings better.
- **Flat or anti-rocker setup** — In flat you skate on four wheels up to 58 mm. In anti-rocker you replace the middle wheels with small, hard grind wheels, and the outer ones can be up to 60 mm.

## Specifications

| Specification | Value |
|---|---|
| Brand | THEM |
| Model | 909 Summer 21 |
| Colour | black |
| Wheels | 4 × 58 mm / 90A |
| Bearings | ABEC 5 |
| Frame | injection-moulded, fibreglass-reinforced plastic; flat (wheels up to 58 mm) or anti-rocker (outer wheels up to 60 mm) |
| Soulplate | Them Goods SoulPlates 3.0 |
| Boot | stiff composite polymer shell, adjustable cuff position, 4th-generation Intuition liner |
| Level | intermediate and advanced |
| Intended use | skatepark, aggressive skating around town, grinds, grabs, flips |

## Choosing your size

Aggressive skates should hold the foot tightly, with no slack at the heel — slack on landing takes away control. Measure your foot standing up, in millimetres, from heel to longest toe.

The Intuition liner made of dense foam settles to your foot within the first few skates, so a new boot may feel tight at first. The 909 shell is wider than in older THEM models; with a very wide foot, try the skates on in our shop in Poznań or Wrocław.

## Questions and answers

### What are the biggest wheels I can fit in the Them 909?

In the flat setup, 58 mm. In anti-rocker the outer wheels can be up to 60 mm, and in the middle you fit small anti-rocker wheels.

### Will the liner fit my foot?

Yes. The Intuition liner made of thick, dense foam settles to the shape of your foot over the first few skates, so a new boot may feel tight at first.

### Do the Them 909 fit a wider foot?

Yes, the 909 shell is wider than in previous THEM models. If you have a very wide foot, try the skates on in our shop in Poznań or Wrocław.

### How does the 909 differ from the previous 908 model?

The 909 is the successor to the 908, launched in 2018. Compared with older THEM models it has a wider shell made of a new polymer, plus a fourth-generation Intuition liner and SoulPlates 3.0 with thickened walls.

### Can I return the skates if the size does not fit?

Yes. You have 14 days to withdraw from the contract (return), and the buyer covers the return shipping. Exchanging a size means a return and a new order.

## Buying

- Delivery: from 15.00 PLN, in-store pickup in Poznań and Wrocław free of charge
- Returns: 14 days
- Seller: Bogdanca Sp. z o.o.