
The PRO range focuses on advanced performance and features for the toughest conditions.
Brushed yarns inside creating a product 5x warmer than regular socks, targeted reinforced areas, additional technical treatments such as Coolmax keeping feet cool and super flexible welts for extra comfort.

JCBX000181/182 – Thermasock
- Four times warmer than typical cotton socks
- Specialist brushed inner traps warm air against the skin
- Cushioned terry loops throughout sock for protection and comfort
- REACTIVE stay dry footbed
- Reinforced heel, extended achilles and toe for extra durability

JCBX000183/184 – Thermasock
- Four times warmer than typical cotton socks
- Specialist brushed inner traps warm air against the skin
- Cushioned terry loops throughout sock for protection and comfort
- REACTIVE stay dry footbed
- Reinforced heel, extended achilles and toe for extra durability

JCBX000248 – Thermasock
- Three times warmer than typical cotton socks
- Specialist brushed inner traps warm air against the skin
- Cushioned terry loops throughout sock for protection and comfort
- REACTIVE stay dry footbed
- Reinforced heel, extended achilles and toe for extra durability

JCBX000185 – Midweight Thermasock
- Three times warmer than typical cotton socks
- Specialist brushed inner traps warm air against the skin
- Cushioned terry loops throughout sock for protection and comfort
- REACTIVE stay dry footbed
- Reinforced heel, extended achilles and toe for extra durability

JCBX000156 / 157 – Low Cut Thermasock
- Four times warmer than typical cotton socks
- Specialist brushed inner traps warm air against the skin
- Cushioned terry loops throughout sock for protection and comfort
- Grips on the sole to prevent slipping

JCBX000051/52 – Rigger Boot
- Aerobic knit welt for a soft grip and breathability
- Ankle and arch rib provides focused support
- Cushioned terry loops throughout sock for protection and comfort
- Nylon anti-rub patches in specific in specific areas to prevent rubbing wearing when wearing boots
- REACTIVE stay dry footbed
- Reinforced heel, extended achilles and toe for extra durability

JCBX000102/103 – Pro Tech Welly
- Aerobic knit welt for a soft grip and breathability
- Cushioned terry loops throughout for full sock protection and comfort
- Anti-bunching ventilation channels for a good fit
- Arch compression rib provides enhanced support
- Reinforced heel and toe for extra durability
- REACTIVE stay dry footbed

JCBX000115/116 – Pro Tech Cool
- Cushioned terry loops throughout for full sock protection and comfort
- Arch compression rib for enhanced support
- Ventilation mesh panels for breathability
- Reinforced heel and toe for extra durability
- COOLMAX keeps feet cool and dry through moisture management