PEPPER Bi Ply T-Neck Kids Black Medium - Durable Cotton Blend T-ShirtPepper Bi Ply Is A Midweight Soft Jersey Knit With A Double Layer Of Back To Back Mtf Micro Spun Polyester That Provides Exceptional Thermal Properties And Added Moisture Management. This Fabrics Special Two Layer Knit Traps Air Creating Warmth And Comfort While The Flat Seam Construction Allows For Seam Strength Without Abrasion. The PEPPER Bi Ply T Neck Kids Black Medium is designed for comfortable everyday wear with a focus on durability and style.