Oakley Mod 1 Pro - Poseidon
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Find Your Perfect Goggle
Perfect = engineered integration, zero gap. Great = confirmed clean on most faces. Good = try in-store to confirm. Chat with a Headucator →
Pickup currently unavailable at Craniologie Breckenridge
Expert Headucator Insights
Helmet Size Guide
How to Measure
Use a soft measuring tape and wrap it around the widest part of your head — typically about 1 inch (2.5 cm) above your eyebrows and ears. Keep the tape level around the back of your head. If you're between sizes, we recommend sizing down or choosing a helmet with an adjustment system. However, for all KASK helmets, we recommend sizing up by 2cm.
Helmet Size Guide
| Brand | XS (cm) | S (cm) | M (cm) | L (cm) | XL (cm) |
|---|---|---|---|---|---|
| Anon | 53–55 | 55–57 | 57–59 | 59–61 | 61–63 |
| Giro | 53–55 | 55–57 | 57–59 | 59–61 | 61–63 |
| Kask | 54–56 | 56–58 | 58–60 | 60–62 | 62–64 |
| Oakley | 52–54 | 54–56 | 56–58 | 58–60 | 60–62 |
| POC | 52–54 | 54–56 | 56–58 | 58–60 | 60–62 |
| Pret | 52–54 | 54–56 | 56–58 | 58–60 | 60–62 |
| Salomon | 53–55 | 55–57 | 57–59 | 59–61 | 61–63 |
| Smith | 52–54 | 54–56 | 56–58 | 58–60 | 60–62 |
| Sweet Protection | 53–55 | 55–57 | 57–59 | 59–61 | 61–63 |
Why This Item Is On Sale
This product is offered at a special price because it may not come in its original packaging, could have a small cosmetic imperfection (like a light scratch), or may be a past season style or color. Rest assured it’s never been used and has been carefully inspected to ensure full functionality and quality.
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