jt3 Signature Cotton Baby Jersey One-Piece

Silky Combed Cotton Softness. Ergonomic Infant Architecture.

A little jt3 identity from the start. The jt3 Signature Cotton Baby Jersey One-Piece pairs the main logo with light 3.9 oz. combed ring-spun cotton fabric, an envelope neckline and a three-snap closure. Heather colors use a cotton-polyester blend.

Uncompromising garment authority for infants demands ultra-soft fiber purity, side-seamed stability, and effortless utility. The jt3 Signature Cotton Baby Jersey One-Piece is engineered from a lightweight 3.9 oz. 100% ring-spun combed cotton matrix (Heather variants feature a 52/48 ring-spun cotton-poly blend). Designed with an elasticized envelope neckline for easy over-the-head dressing, this bodysuit features side-seamed structural tailoring and a reinforced three-snap bottom enclosure for rapid diaper changes.

• 3.9 oz. Combed Ring-Spun Cotton: Woven from long-staple ring-spun combed cotton to remove impurities, producing an exceptionally smooth, lightweight canvas with a gentle feel against delicate skin.
• Expandable Envelope Neckline: Engineered with overlapping shoulder lap joints that expand smoothly for quick, stress-free dressing and downward removal.
• Side-Seamed Structural Construction: Built with tailored side seams that preserve the garment's anatomical shape and prevent torquing or twisting after repeated washings.
• Reinforced Three-Snap Leg Closure: Outfitted at the crotch with heavy-duty tonal snaps anchored in reinforced trim for fast, secure diaper access.
• Breathable Thermal Regulation: Formulated with a light, high-density knit that offers soft skin comfort without overheating during daily active wear.

• 100% ring-spun combed cotton
• Heather colors are 52% ring-spun combed cotton and 48% polyester
• Fabric weight: 3.9 oz/y² (132.2 g/m²)
• Side-seamed construction
• Envelope neckline
• Three-snap leg closure