Trifonction Spider LD Aéro Promo Boxer avec zip et thermocollées

avec zip et thermocollées

The KIRI Maasaï

UV protection UPF 50+: shields your skin from harmful sun rays throughout the race

Sleeveless wind vest

Trifonction Spider LD Aéro Promo Boxer avec zip et thermocolléesThe best selling product in the ultra technical SPIDER range, the men's SPIDER LD1 AERO long distance trisuit provides athletes with important aerodynamic advantages. A structured mesh fabric on the sleeves and shoulders improve air penetration and air flow, especially at speeds of 40km h and over, reducing the drag coefficient and resulting significant performance and time gains : wind tunnel testing shows gains of 6 to 8 minutes over 180km when