MITSUWATIGER long-sleeved undershirt. Worn for one season. Tag has been cut off. Small hole on the left sleeve (photo 6). Don't let the winter cold get you down. Lightweight, comfortable, and warm. Compression fit with stretch fabric that follows movement, exhibiting performance-maintaining effects. It follows every movement of the body and maintains stable compression. Furthermore, it reduces chills from sweat thanks to its excellent lightweight material and quick-drying properties, while also maintaining heat retention. Mesh material placed on the sides and back realizes body temperature control. UV protection. Fleece-lined thermal compression under! Mesh material is used on the sides and back to achieve a ventilation function when the body temperature rises. Maximize performance! As a bonus for those who want it, I'll include a similar item (this one has the tag, so I've included a photo. There's a hole in one sleeve) and a 130cm short-sleeved shirt (faded around the neck, with a name written on it). Mitsuwatiger baseball children's high-neck long-sleeved fleece-lined undershirt heat under compression under Mizuno New Balance