This is the lightest, most breathable fabric available. You will feel like you aren't wearing anything. It is borderline mesh, but also features a UPF sun protection rating of 30. These are made from the same material as our Hi-vis yellow ultra light singlets.
Men’s and Women’s Running singlets are designed to have a Relaxed Running fit, with 1-2” of ease. The fabric has a 4 way stretch allowing it to fit next to and move with the body in motion.
***If you prefer a looser fitting top it is recommended that you size up. The singlets are usually 1 size smaller than the Tech Tees. They are a " race cut" vs a "club cut" ***