Selle SMP TRK Saddle Medium (Light Blue) Audio Vary intake based on your

Vary intake based on your sweat rate

Internal waist cord

Extra long front straps allow bag to be attached to bikes with cables entering the top tube behind the headset

Sizing: Measure the circumference of your calf where it is widest when standing

Or use just 1 bag (front or back) to encourage high hips (swimmers will naturally force hips up to reduce resistance)

Selle SMP TRK Saddle Medium (Light Blue) Audio Vary intake based on yourThe TRK Saddle brings Selle SMP's unique ergonomic design to a more affordable price. The emphasis here is on comfort above all else. The TRK is perfect for recreational riders and commuters, featuring the same revolutionary dropped nose and large central cutout of the SMP road racing saddles with the addition of heavily cushioned padding and a wider shape for additional comfort and support. Carbon fiber infused Nylon 12 shell. AISI 304 tubular steel