Just like the QR Ultrafull, but sleeveless, the Ultrajohn will help you dominate the competition. The Quintana Roo Ultrajohnl makes all other entry-level triathlon wetsuits look amateur. All of our Ultra-level suits are made using Yamamoto rubber, the world leader in triathlon neoprene. Don't settle for cheaper neoprene.
We vary the thickness of the neoprene used in the suit to give it the perfect balance of buoyancy and flexibility. We use more different panels on the suit than any other manufacturer. The result is that you'll be amazed at the feel of this suit in the water. It keeps you up in the water and doesn't hinder your stroke. The Ultrajohn has benefited from years of technical advancements in fit, comfort and material evolution. As our more advanced suits get improvements, our entry level suits benefit from those developments.
| MEN'S | Weight (lbs.) | Height (in.) | Weight (kg) | Height (cm) |
| XS | 123-136 | 5'6" - 5'10" | 56-62 | 168-178 |
| S | 137-150 | 5'6" - 5'11" | 62-68 | 168-180 |
| MS (SHORT) | 140-150 | 5'4" - 5'7" | 63-68 | 162-170 |
| MS | 151-163 | 5'10" - 6'2" | 68-74 | 178-187 |
| M(SHORT) | 153-163 | 5'5" - 5'8" | 69-74 | 165-172 |
| M | 164-177 | 5'10" - 6'3" | 74-80 | 178-190 |
| ML(SHORT) | 163-172 | 5'5" - 5'9" | 74-78 | 165-172 |
| ML | 178-193 | 5'11" - 6'4" | 81-87 | 180-193 |
| L (SHORT) | 178-188 | 5'6" - 5'10" | 81-85 | 167-178 |
| L | 190-215 | 5'11" - 6'5" | 87-98 | 180-198 |
| XL(SHORT) | 185-200 | 5'6" - 5'10" | 84-91 | 168-178 |
| XL | 205-235 | 6'0" - 6'6" | 93-107 | 182-198 |
| XXL | 235-251 | 6'1" - 6'7" | 107-114 | 185-201 |