The North Face Flight VECTIV (B Standard) Womens Tri Sale -50% Also useful if you suffer

Also useful if you suffer with a nervous stomach before races and struggle to get solid calories in

Or use the loop and clip it for easy access

Designed specifically for female faces and incorporating our best-selling Speedo Biofuse® technology

so you can drink more quickly even in the steepest uphill climb

The North Face Flight VECTIV (B Standard) Womens Tri Sale -50% Also useful if you sufferThe Flight VECTIV are the lightest and most responsive shoe in our elite trail running range. Made for ultra distances, they're incredibly durable thanks to Kevlar, polyamide and Matryx fabrics, and reinforced toe caps. The knit uppers are breathable and supportive and our innovative VECTIV technology optimizes energy return, delivers forward propulsion, and reduces impact by 10%. All of this combined with a 3D carbon fibre footplate, midsole rocker