Fit Chest Size: YS=25-26.5inch; YM=26.5-28.5inch; YL=28.5-30.5inch; YXL=30.5-32inch.Size (waist): YS=24inch. YM=24-25inch. YL=25-26inch.YXL=26-27inch.If your kids don't like the tighten feeling, please choose a larger size.
Keep the skin cool and dry, offering maximum comfort
Freely stretchable, sweat-wicking fabric with smooth touch
Designed to protect kids body from injury. Effectively protect your shoulders, chest, ribs & back in sports activities.
Wear either outside or inside, as base layer under sports uniform, perfect for football, basketball, baseball, rugby, soccer, paintball, skating, snowboarding, skiing, cycling and all other contact sports