Deep Winter Long Sleeve Base Layer

Experience comfort and warmth in the harshest of winters with Isadore's Deep Winter Long Sleeve Base Layer. Designed for cold weather rides, this base layer replaces the need for a jersey under the jacket. Made from ultra-lightweight brushed knit, it features a grid structure that enhances breathability, is quick drying, and traps more air for better insulation. The raglan sleeve minimizes abrasion while the flat seams add to overall comfort. Its thickness is akin to a jersey yet its high elasticity, breathability, and fit maintain base layer properties, making it ideal under any winter jacket.

• Lightweight
• Higher insulation in exposed zones
• HeiQ Fresh technology for fresh feel
• Brushed interior surface for soft, effective insulation
• Perfect body temperature regulation for the coldest weather
• Ideal for regular winter use

• Fits true to size, take your normal size
  
• Firm, close fit
  
• Stretch fabric
  
• Model is 5'8”, 168 lbs, and wears size S
  
• For accurate measurements, consult the brand’s size guide

  Size Guide

• Main fabric: 56% polyamide, 25% polyester, 19% elastane
  
• Secondary fabric: 91% recycled polyester, 9% elastane
  
• Machine wash cold
  
• Use gentle detergent
  
• Do not use fabric softener
  
• Dry garment inside out in shade
  
• Made in the EU

Brothers and professional cyclists, Martin and Peter Velits, founded Slovakian brand Isadore, in a desire to create timeless and sustainable cycling apparel that celebrate the adventurous spirit of the sport. Taking into account cyclists' daily routes and lifestyles, the brand's design process addresses usability and versatility, anticipating riders' needs across seasons. Relying on natural materials and minimizing carbon footprint, the label remains mindful of sustainably and safe work environments, using factories that work within OEKO-TEX® and Bluesign® standards, and ensuring a healthy planet to ride in.