Here is another design - The Lillebaby Airflow Baby Carrier with Pocket Charcoal

Breathable comfort with unmatched functionality.
The lightweight, breathable 3D mesh expels heat and moisture and provides maximum airflow to keep both you and baby comfortable.
The wide waist belt and shoulder pads are lined with 3D mesh for added comfort.
Designed with the unsurpassed functionality and comfort of the líllébaby® COMPLETE™ baby carrier line. Endlessly versatile.

• Available in multiple colors
• All-in-one carrying- front, hip or back; baby face in, out, or in fetal position.
• Ergonomic leg position in every setting, including when baby is facing forward.
• Seat adjusts to perfectly fit baby at every stage and enables carrying through the "baby wearing gap."
• Adjustable neck support with elastic attachments gives ideal support while allowing for movement.
• The adjustable torso is taller than most brands, giving your baby sturdier support and better posture.
• Padded side straps protect baby from webbing.
• Removable sleeping hood adjusts in length and includes elastic edging for comfortable fit.
• Protects from sun and wind, gives privacy and supports baby’s head while sleeping.
• Easy to Use, Comfortable Ergonomic Carrying Ergonomic design with optimal weight distribution.
• Unique lumbar support provides lower back support and prevents webbing strap from sliding and “cutting” into wearer’s waist.
• Sliding adjustment chest strap with a mesh-lined pad that protects and simplifies locating buckle on your back.
• Ergonomic shoulder pads are sturdy 3 inch (7.5 cm) wide with one inch thick (2.5 cm) premium foam.
• Extra long straps generally fits adults body heights 5’ to 6’ 6 (fit may vary depending on body type and weight.)
• Wide waist band with 1/4 inch high-performance foam.