Boxed Up | Boys Training Jammers Size:BOYS24 Patented US/Worldwide technology helps swimmers

Patented US/Worldwide technology helps swimmers visually understand if they are on pace with the time programmed or if they are going to slow or to fast

OPEN BACK STYLE: Skinny shoulder straps and cross back strap provide support and will not chafe

Single application can last for months with proper care

Designed to be worn over a swimsuit for increased drag

Boxed Up | Boys Training Jammers Size:BOYS24 Patented US/Worldwide technology helps swimmersLets get the clothes off and jam together. Ill give you hip to knee coverage with contoured panelling, flatlock stitching and front pouch lining. My Style Ive got a drawcord to keep me locked in position and a wide elastic leg opening and waistband for added comfort around your hips and above your knee. Im branded with a rubber print Funky Trunks logo and made for durability, warmth and comfort whenever we jam together. ECO C INFINITY is the same