Oakley | 0OX8139 (Hstn Rx)
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Transitions Gen S
Our most popular adaptive lens. Transitions Gen S darkens in sunlight and clears indoors — automatically, with no effort on your part. Available in 8 fashion colours.
Darkening behind a car windscreen is limited — see XTRACTIVE if you drive often.
Transitions XTRACTIVE
The performance upgrade. XTRACTIVE lenses go darker than Gen S, activate behind a car windscreen, and work in bright indoor light — ideal if you drive or are light-sensitive.
Has a very slight tint indoors — this is normal and provides extra comfort in bright environments.
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Try up to 2 frames at home for 10 days · £9.99 delivery
Retro. Refined. Oakley 0OX8139
The HSTN RX delivers vintage-inspired style with modern performance. Crafted from lightweight O Matter with injected temples, this full-rim round frame combines comfort with distinctive character. Engineered with a high bridge fit and narrow sizing, it's ideal for those seeking a considered, characterful look.
Frame dimensions
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