The H-Wall Sweptback was named after a black diamond ski run in Tahoe where visibility decreases dramatically in the afternoon when the sun drops behind the mountain. To supersize your view, a quick switch to a contrast-maximizing yellow ski lens will make the run and its deeply carved moguls vividly visible. The H-Wall winter sports sunglasses' face-form chassis and 8-base lenses prevent light leakage. Vented nose pads enhance airflow to minimize lens fogging. Whether you're carving the moguls or running hard on a cross-country trail, the temples of these sports eyewear frames are anatomically shaped and encased in rubber to ensure a secure and comfortable fit.
Magnetic Interchange Lens System - Switch uses high-energy magnets embedded in the lens and frame to enable users to swap lenses quickly and easily as light conditions and activities change.
Size: A:62 DBL:17 TL:135
Polarized 2-Lens Kits come with:
- 1 Magnetic Interchange Chassis
- 1 Pair of lenses (Polarized)
- 1 Pair of low-light Rose Amber Lenses
- 1 Hard case
- 1 Microfiber cleaning pouch
- 1 Lens pod

| Brand | Switch |
|---|---|
| Activity | Cycling, Running |
| Feature | Magnetic Lenses |
Sizes: A:62 DBL:17 TL:135
The sizing is the official measuring standard for all frames:


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A
- The horizontal measurement of the lens.
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B
- The vertical measurement of the lens.
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ED
- Effective Diameter defines the minimum diameter lens that will fit a frame when the geometric center of the lens is exactly centered in the frame.
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DBL
- Distance Between Lenses or the bridge size.
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TL
- Temple Length.


