Pearl Izumi’s warmest sock combines responsibly sourced Merino wool and polyester from recycled water bottles for luxurious comfort on or off the bike.

• Transfer Merino fabric combines wool and recycled polyester for sustainable technical performance
• 18.5-micron fine Merino Wool
• Repreve Recycled Polyester created from recycled plastic water bottles
• Double weight knit for extra warmth
• Flat toe seam construction provides superior comfort over toes
• Anatomic arch compression for a performance fit
• Tall Cuff height (21cm)
• Unisex sizing

Small: 35-38
Medium: 38-41
Large: 41-44
XLarge: 44+