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Wide temperature range combined with high-stretch seamless comfort makes this Castelli's most versatile knee warmer.

Mid-weight seamless knee warmer
Surprisingly warm without causing overheating
Unique polyester/nylon/Lycra® 78%/15%/7% blend
Fully seamless construction
Folds up extra small
Temperature: 10°C - 20°C / 50°F - 68°F
Fit: Regular

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Pro Seamless Knee Warmer(L/XL / Belgian Blue)

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