R3 ENDURANCE CUSTOM RACERBACK RUN TANK Summer Challenge Picks Our Tokyo Lights Men's Jammer

Our Tokyo Lights Men's Jammer is created with the swimmer in mind and ready to take on the toughest practice or competition

while the antique brass buckle closure adds a touch of vintage charm

Mid to low-back design and thin straps allow mobility and performance

T3 men’s-specific Tri Chamois for greater comfort

: One size fits most

R3 ENDURANCE CUSTOM RACERBACK RUN TANK Summer Challenge Picks Our Tokyo Lights Men's JammerThe Delfina Athletics x Betty Designs custom Racerback Run Tanks are made from ultra lightweight, open mesh. 4 way open lightweight stretch mesh 78% Polyester 22% Elastyne Racerback design FIT TIP: These run a tad on the larger side, so unless you want to wear it oversized, order down a size for your Betty Tri top size.