Plum Oazo 8 Review

The Plum Oazo 8 is a featherweight tech touring binding that balances uphill efficiency with confident downhill manners. A fixed toe release value of 8 pairs with an adjustable lateral heel DIN (4–10), three climbing risers, and a robust, all‑metal build—ideal for everyday touring, ski mountaineering, and light freeride on skis up to around 100 mm.

Who is it for?

Tourers prioritizing low weight without sacrificing reliability.
Ski mountaineers and fitness skiers wanting efficient ascents and predictable release.
Riders comfortable with a fixed toe release at 8 and lateral heel adjustability.

Key specs (and what they mean)

Type: Tech, Alpine Touring — Pin interface for efficient touring; very low mass.
DIN / release: Toe fixed at 8; heel lateral 4–10 — Simple, consistent toe retention plus tunable lateral release at the heel.
Elastic travel: Not specified — Typical of minimal tech bindings; less elasticity than heavier, TÜV‑oriented models.
Brake width: 80–110 mm (optional) — Add brakes or leashes as needed; choose ~5–10 mm wider than ski waist.
Weight: ≈200 g per binding — Noticeably easier on long climbs and big vert days.
Compatibility: Tech inserts (AT/ISO 9523 boots), not ISO 5355 — Requires pin‑compatible boots; not for alpine soles.
Materials: 7075 aluminum, steel, POM — Durable, precise, made in France.

Uphill performance

At roughly 200 g per binding, the Oazo 8 flies uphill. The “TOO FACILE” toe eases step‑in, while three riser heights (0 / +40 / +54 mm) and a ~20–25 mm BSL adjustment track keep transitions smooth and setups flexible.

Downhill and release behavior

The fixed toe at DIN 8 yields solid retention up front—lighter skiers may find it firm; heavier or more aggressive skiers will appreciate the composure. Lateral heel DIN (4–10) helps tune for pre‑release resistance. Elastic travel is not published; if you value maximum elasticity and TÜV certification, look to heavier options like Dynafit Rotation. Marker Alpinist offers a similar mission with slightly more “spring” feel at a modest weight penalty.

Usability and setup

Three heel risers are easy to flip with a pole.
Removable crampon slot; optional brakes or leashes.
Works best on skis up to about 100 mm underfoot for crisp power transfer.

Durability

CNC‑machined 7075 aluminum with hardened steel toe components inspires confidence. As with all tech bindings, keep the toe/heel free of ice and periodically check screws for long‑term reliability.

Comparisons

Marker Alpinist 8/10: a bit heavier with a touch more elasticity feel; broad brake options; similar target skier.
Dynafit Rotation 10: heavier but TÜV‑certified with greater elasticity and ramped release consistency; better if you prioritize on‑piste release behavior.
Salomon MTN / Atomic Backland: heavier, very composed downhill with simple operation; Oazo wins on mass.
ATK Crest/RT series: often higher DIN ranges and stout downhill feel, typically heavier (especially with brakes).

Pros and cons

Pros: ultra light; three risers; adjustable lateral heel DIN; precise French build; BSL adjustment range.
Cons: fixed toe at 8 won’t suit everyone; brakes are extra (cost and grams); limited published elasticity.

Frequently asked questions

Q: Will the Plum Oazo 8 work with my boots?
A: It requires tech‑insert boots (AT/ISO 9523 with pins). It is not compatible with ISO 5355 alpine soles without inserts.

Q: What brake width should I buy?
A: Pick a brake 5–10 mm wider than your ski waist. Plum offers options roughly between 80 and 110 mm—confirm the exact model.

Q: What ski width and skier type fit best?
A: It pairs best with skis up to about 100 mm underfoot and with tourers who value light weight and accept the fixed toe release at 8.

Key takeaways

Class‑leading efficiency: ~200 g, easy step‑in, three risers.
Confident downhill for its weight: toe fixed 8 + heel 4–10.
Perfect for daily touring; consider Rotation/Alpinist if you want more elasticity.