Bellwether sol air jerseybellwethers sol air jersey is made from airfit fabric to combine strength with moisture wicking properties while the x factor direct vent inserts provide ventilation and the bias arm openings eliminate hot spots unrestricted fitthis sleeveless jersey features a full length locking front zip a bottleneck collar for an unrestricted fit and a silicone gripper at the hem to keep the jersey in place three rear pockets provide you with storage for your essentials while refl