- 100% Stretch
- Flatlock
- 75 Degrees & Up
O’Neill Reactor II L/S TopWant your kiddo to stay warm, protected and look cool while doing so? This 1.5/1mm Kid’s REACTOR II L/S Top from O’Neill is made with 100% FluidFlex 2 neoprene so it has just the right amount of stretch and comfort. Other cool features include: durable and breathable flatlock seams, a minimal seam design for better range of motion and a boardshort connector!