The low Pro II is highly breathable, dual standard, and ideal for cross country, with a variety of colours. With vents in the front and back of the jockey skull, it allows the air to flow through, keeping you cool. Interwoven silver ions provides anti microbial protection against, sweat and odours, for a fresh feel. The GRpx® technology harness creates an unparalleled fit, while heat reflective paint in gold or silver aids in cooling. Safety standards: Kitemarked to PAS015:2011 and certified by SEI to ASTM F1163. PLEASE NOTE YOU MAY ONLY RETURN HATS UNDER COMPANY DISCRETION