The ultimate low profile half shell with dual density. The TORC spec-op is the helmet for you. It fits. With that slim, close to the head profile that others have tried to produce without success. The integrated, Retractable drop-down sun visor is a great way to have sun shade when needed
Size Chart :
| T-55 Helmet size | XS | S | M | L | XL | XXL |
| Hat size | 6 5/8 – 6 3/4 | 6 7/8 - 7 | 7 1/8 – 7 1/4 | 7 3/8 – 7 1/2 | 7 5/8 – 7 3/4 | 7 7/8 - 8 |
| Head Centimeters (CM) | 53-54 | 55-56 | 57-58 | 59-60 | 61-62 | 63-64 |
| Head Centimeters (Inches) | 20 7/8 – 21 1/4 | 21 5/8 - 22 | 22 1/2 – 22 7/8 | 23 1/4 – 23 5/8 | 24 – 24 3/8 | 24 3/4 – 25 1/4 |
