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At Tom's Pro Bike it's all about giving you the best cycling experience. Our stores are staffed with experienced cyclists, who ride the roads and trails just like you. With four great locations, we look forward to serving your cycling needs.

Pearl Izumi Merino Thermal Sock

Pearl Izumi Merino Thermal Sock
  • Color: Forest/Flame Crossing
  • Color: Navy/Teal Solitaire
  • Color: Phantom Core
  • Color: Smoked Pearl Core
Color: Forest/Flame Crossing
Size: Select size
Please select options Unavailable


We get it. Most Merino socks start great and go threadbare before the season is out. Ours benefit from a blend with recycled polyester that makes these socks durable as a steel frame. They are also fluffy slipper warm thanks to being twice as thick as our other socks. The toe features a flat seam for comfort in snug cycling shoes.

- 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 (21 cm)Unisex sizing.

Part Numbers

Option UPC MPN Store SKU
Forest/Flame Crossing / Small 191234483742 143519016PTS
Forest/Flame Crossing / Medium 191234483735 143519016PTM
Forest/Flame Crossing / Large 191234483728 143519016PTL
Forest/Flame Crossing / X-Large 191234483759 143519016PTXL
Navy/Teal Solitaire / Small 191234483704 143519016PRS
Navy/Teal Solitaire / Medium 191234483698 143519016PRM 210000081022
Navy/Teal Solitaire / Large 191234483681 143519016PRL
Navy/Teal Solitaire / X-Large 191234483711 143519016PRXL
Phantom Core / Small 191234483827 143519016PWS 210000076541
Phantom Core / Medium 191234483810 143519016PWM 210000085557
Phantom Core / Large 191234483803 143519016PWL 210000076540
Phantom Core / X-Large 191234483834 143519016PWXL 210000076539
Smoked Pearl Core / Small 191234483780 143519016PVS
Smoked Pearl Core / Medium 191234483773 143519016PVM 210000076557
Smoked Pearl Core / Large 191234483766 143519016PVL 210000085452
Smoked Pearl Core / X-Large 191234483797 143519016PVXL 210000081021