Drive Tri Singlet Jr Size:140 which makes them very flexible

which makes them very flexible even though this is a tight fitted model

and it has elastic panels on the sides to provide full mobility and a very good fit

there is mostly lycra material for flexibility and temperature regulation

This jacket is an RS jacket

Drive Tri Singlet Jr Size:140 which makes them very flexibleThis triathlon singlet is specially adapted for high performance and is made from an elastic Body Shape and Lycra Power material to ensure optimal comfort, movement, and minimal air resistance. It has quick drying, breathable and elastic materials, which makes it perfect for swimming, cycling, and running. The singlet has a practical zip at the front, which makes it super easy to put on and take off, as well as an anti slip band at the bottom. This