The S1 Protective Jersey is the first line of defense when it comes to meeting the ground on today's BMX track or mountain bike course. The S1 Protective Jersey features strategically placed vented foam padding throughout the front, back, shoulders and arms. The elbows are reinforced with a plastic sleeve. The jersey is lightweight, very flexible and comfortable to wear. One feature that sets this protective jersey above the rest is the side zipper that allows for easy on-and-off. No more fighting to get your jersey on or off. Available in youth and adult sizes Sizing Options Youth Small | Age 5 - Age 7 | Estimated Rider Height: 115cm/45" - 125cm/49" Youth Medium | Age 7 - Age 9 | Estimated Rider Height: 120cm/47" - 138cm/54.3" Youth Large | Age 9 - Age 11 | Estimated Rider Height: 135cm/53" - 156cm/61.4" Youth X Large | Age 11 - Age 13 | Estimated Rider Height:: 150cm/59" - 165cm/65" Adult Small | Estimated Rider Height 160cm/63" - 170cm/67" Adult Medium | Estimated Rider Height 165cm/65" - 178cm/70" Adult Large | Estimated Rider Height 170cm/67" - 185cm/72.8" Adult X Large | Estimated Rider Height 180cm/70.8" - 192cm/75.6"
