Blue Seventy SwimRun Calf Sleeves - Small Apparel_kids tri suits excellent wear resistance

excellent wear resistance

even clamping pressure on road handlebars

offer a blend of low rolling resistance and excellent grip

and opt for a sleek and streamlined front derailleur plate to help maximize the most marginal of gains by forgoing a superfluous front derailleur hanger

FRONT DERAILLEUR: Shimano 105

Blue Seventy SwimRun Calf Sleeves - Small Apparel_kids tri suits excellent wear resistanceThe blueseventy SwimRun Calf Sleeves are a super buoyant calf sleeve with 7mm neoprene at the front and 5mm neoprene at the back which help lift heavy legs in the water. These are a perfect addition to your Alliance SwimRun Wetsuit to gain buoyancy for your legs during the swim portions of your SwimRun race without sacrificing freedom of movement during the run portions. In addition these are a perfect training aid to improve body position in the