Patagonia W's R4 Yulex FZ Hooded Wetsuit-Black Size:12 Single- to double-stroke inflation switch

Single- to double-stroke inflation switch allows for instant change from high-volume / low-pressure inflation to low-volume / high-pressure

The short sleeve springsuit is made from premium AX2 superflex neoprene

This shim is meant for higher speeds

Core's Description "The enormous positive feedback on the original Union Pro proves that we’re on the right track

This is a replacement part (#3 on diagrams) for the frontlines (center lines) of the Core Sensor 2

Patagonia W's R4 Yulex FZ Hooded Wetsuit-Black Size:12 Single- to double-stroke inflation switchPatagonia's wetsuits now have an easier entry and increased stretch. The world's only Fair Trade Certified suits, they're made with 85% Yulex natural rubber 15% synthetic rubber by polymer content; the natural rubber is FSC certified by the Rainforest Alliance. Best for water 38 48 F 3 9 C. Stretchy 85% Yulex natural rubber 15% chlorine free synthetic rubber by polymer content; natural rubber is FSC certified by the Rainforest Alliance Torso thighs