Part of the Beamin Festival Outfit Guide. Updated October 2026.

Knockout Outdoor is Australia's biggest hardstyle festival. The 2026 edition, Knockout Outdoor: Level Up, sold out with around 60,000 people at Sydney Showground in Sydney Olympic Park. Hardstyle crowds take their rave fits seriously, and the look is loud, technical and built for hours of hard dancing.

Here's what to wear to Knockout Outdoor, from classic hardstyle black to full cyber rave, and why shield sunglasses are the unofficial uniform.

Knockout Outdoor at a glance
  • When: October each year. The 2026 edition ran on Saturday 3 October 2026
  • Where: Sydney Showground, Sydney Olympic Park
  • Music: Hardstyle, rawstyle and hard dance
  • Crowd: Around 60,000 (2026, sold out)
  • Type: Single-day, multiple areas in and around ENGIE Stadium

The Knockout Outdoor dress code

Hardstyle fashion leans dark and futuristic: black, chrome, neon accents, utility straps, gloves and plenty of reflective details. Knockout's theme changes every year, and plenty of ravers dress to it, but you can't go wrong with all black plus one piece that catches the light.

You'll be jumping for hours, so comfort matters. Go for sneakers with proper support, shorts or cargos you can move in, and nothing that needs constant adjusting.

Knockout Outdoor outfit ideas

1. Classic hardstyle

Black tank or jersey, black cargo shorts, gloves, and a chrome shield like STROBZ.

2. Cyber rave

Silver or holographic top, black flares or shorts, platform sneakers and an icy blue shield like SUB ZERO.

3. Fire theme

Red and black everything, with the red-gold mirror of AKIRA to finish.

Why shields rule at hardstyle festivals

Full-shield sunglasses wrap around your face, so they block glare from every angle, stay on while you jump, and look incredible under lasers. That's why you'll see them everywhere at hardstyle events. Beamin shields have UV400 lenses for the daytime sets too.

Best sunglasses for Knockout Outdoor

Hardstyle crowds wear shields. These three are built for it.

Beamin STROBZ festival sunglasses, chrome mirror shieldSTROBZChrome mirror shield, the classic$44.44Shop STROBZBeamin SUB ZERO festival sunglasses, ice-blue mirror shieldSUB ZEROIce-blue mirror for cyber looks$44.44Shop SUB ZEROBeamin AKIRA festival sunglasses, red-gold fire shieldAKIRARed-gold fire for loud fits$44.44Shop AKIRABeamin FREQ festival sunglasses, black wrap, green-blue mirrorFREQBlack wrap if a shield's too much$22.22Shop FREQ

Shop Rave Shields

Knockout Outdoor packing checklist

  • Shield sunglasses with UV400 lenses
  • Supportive sneakers
  • Gloves or rave accessories that suit the theme
  • Earplugs (seriously)
  • Water bottle and electrolytes
  • Small secure bag for phone and cards

Knockout Outdoor outfit FAQs

What do people wear to Knockout Outdoor?

Mostly dark, futuristic rave fits: black, chrome, neon accents, gloves and shield sunglasses. Many ravers also dress to that year's theme.

What sunglasses are popular at hardstyle festivals?

Full shield or visor sunglasses with mirrored lenses. They wrap around your face, stay on while you jump and reflect the lasers.

When is Knockout Outdoor?

Knockout Outdoor is usually held in October at Sydney Showground. The 2026 edition was on 3 October 2026. Check the official site for the next date.

Heading to more than one festival this summer? What to wear to Dreamstate · What to wear to Field Day · What to wear to Good Things · See the full guide

Beamin is an independent Australian sunglasses label and isn't affiliated with, sponsored by or endorsed by Knockout Outdoor or its organisers. Dates and details were correct when we published this guide. Always check the official festival website for set times, rules and what you can bring.