Bontrager Circuit Thermal inForm Bib Cycling Tight | Trek Bikes (GB)
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Bontrager Circuit Thermal inForm Bib Cycling Tight

£89.99 Model 13445
When warmers aren't cutting it, reach for thermal bib tights with chamois designed for cold weather.
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Feed the furnace

Get more out of your legs when the temperature drops. The Circuit Thermal inForm Bib Tight insulates you from cold air, providing warmth to key muscles to extend your riding season.

Product details

  1. Stratus inForm BioDynamic Chamois: OverEasy constructed dual-density foam pad
  2. Profila Thermal fabric is engineered to trap and retain body heat
  3. Profila Dry mesh back and bib straps
  4. Silicone ankle gripper and semi-auto locking zippers
  5. Reflective elements add contrast to enhance nighttime visibility
  6. Inseam: XS-S 29.5”/75 cm, M-2XL 30"/76 cm
  7. Fitted cut provides streamlined body fit for enhanced performance



Gender Men
Fit profile Fitted
Chamois and liner Chamois (sewn-in)
Fibre content 83% Nylon/17% Elastane
Material Knit
Material technology Anti-microbial

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