These warm-up pants are thin yet warm, using a Breath Thermo lining. How about them, as it's about to get seriously cold? They were used a few times for a baseball club activity. 32MF1631 MIZUNO Original price: 8250 yen ■Color: 09: Black x Gold ■Material: Outer fabric: 100% polyester Body: 100% polyester Upper body: 94% polyester Synthetic fiber (Breath Thermo) 6% ■Product specifications No pocket zippers Standard silhouette RB logo: Transfer MC line color: 09: Gold ■Functionality Breath Thermo absorbs moisture generated by the human body and generates heat.