500 Cycling Seamless Arm Warmers

€ 9.59

Designed for protecting arms during regular cycling in cool weather

More details
SKU: S14965 (330251)
Select a color:
    Select a size :
Size Guide

Available online

Delivery in 6 to 7 days

Our e-commerce is suspended for a transition period. We expect to be back soon!
Product benefits
  1. Warmth
    Increases thermal comfort at the beginning of a ride in cool weather.
  2. Anatomic design
    Very thin, stretch-knit fabric.
  3. Breathability
    Highly breathable, quick-drying fabric.
Product feature
  1. Product warmth
    A product's ability to protect from the cold. It depends on the material's thermal resistance and how much air can pass through it. The higher its thermal resistance, the more the product retains the heat produced by the body while cycling.
  2. Breathability
    To determine whether a fabric is breathable, we measure its evaporative resistance (test based on standard ISO 11092). The lower its resistance, the more the fabric will let water vapour produced by the body escape, and therefore the more breathable it is. For example: RET < 9 = extremely breathable fabric.
  3. Care tips
    Machine wash at 30°C. Synthetic programme. Turn the garment inside out. Use minimal laundry detergent. Do not add softener. Line dry in a warm, ventilated area. Do not tumble dry. Do not dry clean. Do not bleach. Do not place on a heater to dry.
  4. Product tests
    Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience. We then test our products in the field, as we are convinced that only by subjecting them to real world conditions, like the ones you experience on your bike, can we continuously improve our products.
Product testing
  1. Composition
    Socks : 85.0% Polyamide (PA), 15.0% Elastane
  2. Approved by
    Our technical partner U19 BTWIN RACING TEAM
  3. Product catchline
    Seamless, very comfortable and stretchy. Thinner than brushed-fleece, winter arm warmers, but provide warmth at the beginning of rides (road cycling or mountain biking) in cool weather.
Product reviews
4.4 / 5
9 reviews
9 users recommend this product
Write a review
  • Stiches open itself.

    himanshu (India)
    Used for 3 to 6 months
    Got 2 pairs of these. Stiches of one arm warmer of both sets came off.
    Response of the brand
    . Hello Himanshu,

    Thank you very much for taking your valuable time for feedback. We apologize for the inconvenience. We have 3 different sizes of sleeves as per the biceps. We request you to visit the nearest decathlon store to get the correct size as the exchange of the previous one. 

  • It's a very good product

    Tirumala (India)
    Used for 1 week or less
    It's a nice product. Affordable price also. Quality also good
  • Arm warmers

    wendy smith (United Kingdom)
    Used for 1 week or less
    Excellent for running or cycling no movement at all not to tight either! Perfect and easily moved down your arm if hot ! Also wash lovely don’t loose their shape really value for money highly recommend have 2 pairs now
  • Arm warmers

    Chris (United Kingdom)
    Used for 1 week or less
    Bought as spares, not yet used apart from y=trying on when I got home
  • Great value

    Esme (United Kingdom)
    Used for 2 to 8 weeks
    These are warm, lightweight and great value. Recomdended.
  1. 1
  2. 2