When Castelli designed the Thermoflex legwarmers they concentrated on getting everything just right. The Thermoflex fabric is extra warm and stretchy, the close fit eliminates any excess fabric and the silicone grippers at the top prevents the warmers from gradually slipping down. With a cross-wrap cuff at the bottom Castelli have included an extra touch of comfort while subtle branding lets your cycling friends know you’re wearing kit made by one of the premier clothing brands in cycling.
Thermoflex fabric for soft, warm, stretchy comfort
Microfiber gripper elastic at top
Sublimated Castelli logo
Suitable for a temperature range of 10 - 20°C
TerryVery nice soft material with warm fleecy backing. Shaped nicely and fit really well for me. Normally I take large in Castelli but I don’t have sprinters legs so medium fit well. Usual excellent service from Merlin.
GeorgeNice for long rides during the spring when it's still cold first thing in the morning (<10°C) but warms up later in the day.
Mr belizarGood quality, I ordered another set
StephenThey stay up and keep your legs warm. What else can I ask for!
Recep AKSOYCastelli does a pretty good job in cycling. Good quality with Castelli quality and reasonable prices from Merlin Cycles. A standard "s" body. I'm a 65kg 170cm tall man. I ordered a "S" size. Good quality fabric. Water-repellent outer fabric. I tested it under the fountain :). For now, I couldn't see the difference from "Nano flex". It will notice in use for a long time. It doesn't bother in hot weather. A product that can be used not only in cycling but also in daily life. Merlin Cycles to send thank them for 5 days in Turkey. If you order your products from entering the country after Turkey sent with PTT. Your products are delivered late due to PTT density. You can take PTT KDTM yourself to be fast.
Mr CottonPeople feel cold at different temperatures, but these have kept me warm on my chilly morning rides. They`re lightweight and and don`t take up much room if I don`t need them later on because the weather has warmed up.