Our baby long-sleeved t-shirt and track pant set combines comfort, style, and sustainability, made from 100% BCI-certified cotton that is gentle on sensitive skin. The fabric is dyed using harmful chemical-free dyes, making this set an eco-conscious choice that meets rigorous safety standards. The t-shirt features a soft, stretchy collar for easy dressing, and the track pants have a secure elastic waistband, allowing for free movement during playtime. This combo is lightweight yet durable, designed to withstand the demands of everyday wear while keeping little ones cozy and comfortable. Ideal for both US and EU markets, it’s available in a variety of sizes and colors, making it perfect for brands focused on sustainable and baby-safe apparel.