The SMP T4 saddle is one of the smallest in the SMP triathlon series. It closely resembles the T3, with slightly more/softer padding. We have found it fits small-to-medium size triathletes well. Like the other T series saddles, the T4 has SMP's front-to-back cutout for complete relief of the perineal area and prevention of numbness. Those who find the ISM or Cobb 55 saddles too wide, will love the T4 with its narrower nose; however, the T4 has a wider back end than the Cobb Plus or Max saddles. We find the T series also works well for those on road bikes with clip-on aerobars. SPECIFICATIONS: Covering: Real leather (black) Microfiber (white and fluo) Padding: Foamed elastomer - High padding Body: Carbon reinforced nylon 12 Frame: Stainless steel AISI 304 Ø 7.1 mm Dimensions: 246 x 135 mm Weight: 295 gr Colors: Black, White, Yellow Fluo Also in: CRB version: with carbon rails (Weight: 240 gr)