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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
comfortable and flexible medical-grade silicone
Allows the user to take 100 splits and review both cumulative and lap splits on a three-line LCD display
43% PBT (Polyester Blended Technology)
A waterproof name tag helps identify the Mesh Bag and prevent theft
Many athletes typically sync Mode 1 or 2 to a pace clock or watch to help get live pacing feedback during a workout
CRACK ATTACK | BOYS TRAINING JAMMERS Shirt comfortable and flexible medical-grade siliconeOur latest technological advancement incorporated into our swimwear is literally ground breaking. Short wave pulses released while wearing your Crack Attacks will increase seismic activity around you causing competitors or other swimmers in the vicinity to be thrown off course. We do not recommend wearing them while swimming in rooftop pools. The Training Jammer is perfect for regular training with flatlock stitching, comfortable leg opening, drawcord
