The sporty and extremely durable arena swim trunks Shiner Jammer is ideal for frequent fitness swimmers and competitive swimmers.

Fabric
MaxLife is an arena-exclusive swimwear fabric with maximum resistance to chlorinated water. This textile combines excellent fit with shape retention power and hydrodynamic performance. Plus it’s quick to dry and has built-in 50 UV protection.

Design Fit
arena's jammers are engineered for drag-free swimming. This suit measures 45 cm long, streamlining you from mid-waist to just above the knee. Finished with front lining for added comfort and an internal drawstring.