TRAIN Hyper Cool Arm Cover Sleevelets Black 1 PAIR
- Instant cooling! It is an arm cover that can be quickly removed.
- After wetting it, squeeze it to make it cool!
- Sturdy and durable, it can be used outdoors in the sea, pool, camping, etc.
- Cooling effect continues even if washed in a washing machine.
- It covers the back of your hand and prevents sunburn.