Immersion Research Paddle

Frequently Asked Questions

• How do the Long Sleeve Nano Paddle Jacket and the Long Sleeve Rival Jacket differ, and which should I pick?

  The Long Sleeve Nano and Long Sleeve Rival both use 2.5‑layer polyester mini‑ripstop with a C6 DWR and the same 15,000mm waterproof rating, but they target different tradeoffs: the Nano emphasizes ultralight performance with a single‑piece neoprene tunnel and no latex, while the Rival uses neoprene/latex gaskets and a more traditional semi‑dry construction for a tighter seal. Choose the Nano if you prioritize low bulk and fast drying for active paddling, and pick the Rival if you want a more secure gasketed seal for aggressive whitewater.
• How should I size Immersion Research spray skirts like the Shockwave, J‑lo, and Klingon?

  Sizing varies by model and cockpit — the Shockwave, Klingon and the women‑specific J‑lo are built with Superex 2 neoprene decks and a 3mm tunnel that should fit snugly around your waist/torso and the cockpit rim. Use the manufacturer’s model sizing chart and measure your cockpit rim diameter and torso circumference when available; a properly sized skirt will seat flush with the cockpit and allow smooth wet‑exit practice.
• Are Rival Paddling Pants and Immersion Research jackets suitable for Class 4 whitewater or sea kayaking?

  Rival Paddling Pants and Immersion Research semi‑dry jackets are designed for hard paddling and are commonly used up through Class 3–4 whitewater and for active sea kayaking, thanks to fully seam‑sealed construction, high back waist and integrated neoprene cuffs. For prolonged immersion, extreme cold, or expedition conditions you should consider a drysuit or additional thermal layering, but for day trips and typical Class 3–4 runs these pieces provide breathable 15,000mm protection and mobility.
• What do the specs "15,000mm waterproofness" and "10,000 g/m²/24h breathability" mean on Immersion Research gear?

  A 15,000mm hydrostatic head indicates strong resistance to sustained water pressure from spray and splashes, which helps keep you dry in heavy spray and intermittent immersion. A 10,000 g/m²/24h breathability rating reflects the fabric’s ability to move moisture vapor away from your body during aerobic paddling, reducing internal condensation and clamminess during long efforts.
• Neoprene vs. latex seals — which is better for my paddling?

  Neoprene seals (used in the Nano’s tunnel and many Rival features) are more comfortable, easier to don, and better for long days, multi‑sport paddling and cold but not extreme immersion. Latex gaskets provide a thinner, tighter barrier and can offer superior dryness for committed creeking or very cold water, but they can be less comfortable and require more care; many paddlers choose neoprene for daily use and latex for situations where maximum dryness is critical.