Oakley Sutro S review: the narrow one

Unit tested

OO9462

As configured

Matte Black frame, Prizm 24K lens. Bought new, July 2026.

Lens curvature

Single axis

Temples

Straight, non wraparound

This reviews the Oakley Sutro S as a model. The unit above is the exact one tested; other colourways differ in paint and fitted lens, not in anything scored here. Lens tints and coatings are deliberately not part of this review, they are measured and scored separately in the lens research section.

Reviewed by Ken. Full disclosure: I run BananaOptics and I make prescription inserts for most of the frames in this series. Read the prescription section knowing that. Every frame is scored by me, on my face, against published anchors: each criterion is calibrated by the named best and worst frame in the collection, whole points 1 to 10. The full methodology.

photo pendingThree quarter front view

Verdict

The Sutro S is the Sutro shrunk, and the shrink is honest: same shape language, same construction, same excellent prescription room, in a narrower package. The catch is who it actually fits. Oakley calls it an S, I would call it a medium, and on my wide face it reads too narrow. If you are between the two Sutro small options, the Sutro Lite S handles a wider range of faces. This one is for genuinely narrow heads that want the full rim look.

Scores

The frame

Single axis shield like the rest of the family, so everything the Sutro does structurally, this does: air behind the lens, room for a prescription, and nothing holding it to your head. On sizing, be careful with the letter. The S is nominally a small, effectively a medium. But it is the narrower of Oakley's two small Sutro options, and on my wide face it looks too narrow. The Sutro Lite S, which is also nominally small, sits noticeably better on a wide face. Two frames with the same size letter that do not fit alike.

Size against the Oakley Sutro Lite S

Loaded against the Sutro Lite S, because this was the surprise of the reference shoot: the S is substantially narrower. The two smallest Sutros are not the same size, and the overlay shows how far apart they sit.

Protection

A smaller shield than the L, so less covered area, with the same standoff from the face.

Grip

Same straight temple problem as the full size Sutro: it slides down the nose on mountain bike descents. No rubber on this one.

Ventilation

Good. Narrower than the L, so a little less air moves through, but single axis standoff keeps it comfortably clear of fogging.

Comfort

The narrower fit sits closer to a standard European face than the L does. Same hard plastic everywhere, so comfort is acceptable rather than plush.

Style

Same shape language as the Sutro, scaled down. Everything said about the Sutro's look applies, including the ubiquity.

Quality

Same construction as the Sutro: pin hinge, decent plastics, built to a price. Lasts fine, does not feel premium.

Prescription

Very good. Single axis, real room behind the lens, no special clearance work needed for an insert.

Ecosystem

Shares the Sutro family ecosystem, which is the best there is. Lenses for the S specifically are a smaller catalogue than the full size Sutro but still easy to find.

Who should buy it

Narrow faces that want the classic Sutro look. If your face is average or wider and you were told to buy the small Sutro, try the Sutro Lite S first, it fits a wider range of heads. And as with the whole family, mountain bikers and runners should consider a wraparound frame instead.