Wear whatever lets your body move in every direction without negotiation: bottoms that survive a deep squat, a top that doesn't ride up mid-burpee, and runners stable enough to lift in yet comfortable enough for treadmill work. That's the entire dress code — there is no fashion bar to clear.
The only quiet rule is a practical one: dress for the sweatiest ten minutes of the hour, not for the walk in.
Build the outfit around the session's demands
Coresa sessions rotate through stations — strength work, treadmill efforts, conditioning — so versatility beats specialization. A general cross-training shoe or firm-soled runner handles both the lifting and the running better than a maximal-cushion racer or a rigid lifting shoe would on its own.
- Bottoms: shorts, joggers, or leggings with real range of motion — test them with a squat at home
- Top: anything breathable you can raise your arms in; sweat-wicking fabric earns its keep in circuits
- Shoes: stable, grippy, and clean for indoors — more below on why clean is non-negotiable here
- Socks that stay put — a small thing until a treadmill interval turns it into a big one
Formats across the schedule — HIIT included — assume ordinary athletic wear unless you're told otherwise, so one versatile outfit covers the whole timetable.
The layer strategy for a 6 am or a rainy day
North Vancouver's climate writes part of your packing list. Arrive in a warm layer for the pre-dawn chill or the walk up from the water, shed it once the warm-up does its job, and keep something dry for the trip home — soaked cotton on a November walk back to the SeaBus is a mistake you only make once. In the wet months, indoor shoes should be a separate, dry pair: wet soles on a training floor are a hazard, not a quirk. The reverse applies in summer — a full room warms fast, so err lighter than the weather suggests and let the warm-up close the gap.
On being judged: you won't be
If you're postponing a first session until you own "proper" gym clothes, cancel the shopping trip. Rooms full of people mid-effort have no audience to spare, coaches evaluate movement rather than outfits, and half the regulars are in the oldest T-shirt they own. Come as you are — the first class guide covers everything else about day one, and a towel plus water rounds out a small bag.
Common questions
Do I need special shoes or gear?
No specialty footwear is expected — a stable runner covers the whole session. If a particular session ever calls for specific gear, the studio will tell you ahead of time; when in doubt, ask when you book.
Are leggings or short shorts okay?
Yes — wear what you're comfortable moving and sweating in. The functional test is range of motion, not coverage rules.
Cotton T-shirt or technical fabric?
Cotton works; technical fabric works better once circuits get sweaty, because it dries instead of clinging. Treat it as a comfort upgrade, not a requirement.
Should I bring a change of clothes?
In the rainy months a dry top for afterward is genuinely smart, especially if you're walking to transit. Whether you can shower on site is a facilities question best confirmed on a tour or by phone.