Fox Thermal Base Layer 3XL

Fox Thermal Base Layer 3XL — All-Day Warmth on the Bank

Stay warm and focused through long winter sessions with Fox's complete base layer set, engineered to lock in heat without the bulk.

Moisture-Wicking Thermal Protection

The fabric actively moves perspiration away from your skin while providing superior thermal insulation. Whether you're setting up in freezing pre-dawn temperatures or staying mobile throughout the day, the brushed-back lining keeps you comfortable without overheating during active periods.

Soft Stretch Comfort for Unrestricted Movement

The 90% polyester, 10% elastane blend delivers excellent freedom of movement when netting fish, casting, or adjusting rigs. The breathable construction prevents clamminess during physical effort, while the soft brushed interior eliminates irritation against your skin during multi-day sessions.

Choose the Right Variant

Fox offers this two-piece thermal base layer set across a wide size range to ensure proper fit and maximum insulation efficiency:

• Small — chest 97 cm

• Medium — chest 102 cm

• Large — chest 107 cm, waist 81 cm (model reference: 179 cm height)

• XL — chest 112 cm

• 2XL — chest 117 cm

• 3XL — chest 122 cm (this variant)

• 4XL — chest 127 cm

Facts

• Complete top and bottom set

• Material: 90% polyester, 10% elastane

• Moisture-wicking and breathable

• Soft brushed-back lining

• Weight: 722 g

• Dimensions (packaged): 40.1 × 30.6 × 5 cm