These snug fitting unisex thermal baselayer garments have plenty of stretch (100%) which makes them feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes.

For the individual specifications of the Factor 1 Long Sleeve & Factor 1 Bloo John please go to listings in the ' Baselayer Thermal Underwear/ Factor 1 Baselayer' section

For a more detailed size chart please visit our technical information pages.

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This snug fitting unisex thermal baselayer garment has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry

This is an ideal thermal baselayer suitable for all outdoor sports such as hiking, rowing, canoeing, running & skiing. For extreme temperatures use in conjunction with the Factor 2 range of mid-layer thermals.

For a more detailed size chart please visit our technical information pages.

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This snug fitting unisex thermal baselayer garment has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry

This is an ideal thermal baselayer suitable for all outdoor sports such as hiking, rowing, canoeing, running & skiing. For extreme temperatures use in conjunction with the Factor 2 range of mid-layer thermals.

For a more detailed size chart please visit our technical information pages.

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This snug fitting unisex thermal baselayer garment has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry

This is an ideal thermal baselayer suitable for all outdoor sports such as hiking, rowing, canoeing, running & skiing. For extreme temperatures use in conjunction with the Factor 2 range of mid-layer thermals.

For a more detailed size chart please visit our technical information pages.

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Thermal underwear base layer long sleeve unisex top is snug fitting with plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry This is an ideal thermal underwear base layer suitable for all outdoor sports such as hiking, rowing, canoeing, running & skiing. For extreme temperatures use in conjunction with the Factor 2 range of mid layer thermal underwear. For a more detailed size chart please visit our technical information pages. *PLEASE NOTE: This garment is sub-standard & may have a fabric fault such as a pull, a dye/dirty mark, or a manufacture fault such as a missed stitch. Apart from that the product is produced exactly the same & will perform just as well as a first quality garment. ...

Thermal underwear seamless base layer unisex leggings are snug fitting & have plenty of stretch (100%) which makes them feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with a high rise back will prevent exposure under active conditions, protecting your kidneys & lower back from discomfort & cold spots. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry. The innovative seamless construction incorporates stretch rib zones on the abdomen, knee & the side of the leg for enhanced support & waffle zones between the thighs & the back of the knee for greater control of perspiration. This is the ultimate in thermal underwear base layer technology & is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, & cycling. For extreme temperature use in conjunction with the Factor 2 range of mid layer thermal underwear. For a more detailed size chart please visit our technical information pages. *PLEASE NOTE: This garment is sub-standard & may have a fabric fault such as a pull, a dye/dirty mark, or a manufacture fault such as a missed stitch. Apart from that the product is produced exactly the same & will perform just as well as a first quality garment. ...

This snug fitting unisex thermal baselayer legging has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with a high rise back will prevent exposure under active conditions, protecting your kidneys & lower back from discomfort & cold spots. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry.

The innovative seamless construction incorporates stretch rib zones on the abdomen, knee & the side of the leg for enhanced support & waffle zones between the thighs & the back of the knee for greater control of perspiration.

This is the ultimate in thermal baselayer technology & is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, & cycling. For extreme temperature use in conjunction with the Factor 2 range of mid-layer thermals. For extreme temperature use in conjunction with the Factor 2 range of mid-layer thermals.

For a more detailed size chart please visit our technical information pages.

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These snug fitting unisex thermal base layer garments have plenty of stretch (100%) which makes them feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry. The innovative seamless body construction incorporates stretch rib zones for enhanced support & waffle zones for increased thermal efficiency & greater control of perspiration. This is the ultimate in thermal base layer technology & is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, & cycling. For extreme temperature use in conjunction with the Factor 2 range of mid-layer thermals. For the individual specifications of the Factor 1 Plus Long Sleeve & Factor 1 Plus Bloo John please go to listings in the ' Base Layer Thermal Underwear/ Factor 1 Plus Base Layer' section For a more detailed size chart please visit our technical information pages. ...

Thermal underwear seamless base layer unisex long sleeve top is snug fitting & has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry. The innovative seamless body construction incorporates stretch rib zones for enhanced support & waffle zones for increased thermal efficiency & greater control of perspiration. This is the ultimate in thermal underwear base layer technology & is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, & cycling. For extreme temperature use in conjunction with the Factor 2 range of mid layer thermal underwear. For a more detailed size chart please visit our technical information pages. *PLEASE NOTE: This garment is sub-standard & may have a fabric fault such as a pull, a dye/dirty mark, or a manufacture fault such as a missed stitch. Apart from that the product is produced exactly the same & will perform just as well as a first quality garment. ...

This snug fitting unisex thermal base layer garment has plenty of stretch (100%) which makes it feel as comfortable as a second skin & allows for a close comfortable fit for most body shapes. The stretch, coupled with long cut, will prevent the garment from rucking up under active conditions that may cause discomfort & cold spots on the lower back. The super efficient hydrophilic finish will wick perspiration away, leaving your skin feeling warm & dry. The innovative seamless body construction incorporates stretch rib zones for enhanced support & waffle zones for increased thermal efficiency & greater control of perspiration. This is the ultimate in thermal base layer technology & is suitable for all outdoor sports where extra warmth is required but without the bulk: Lightweight walking, climbing, skiing, & cycling. For extreme temperature use in conjunction with the Factor 2 range of mid-layer thermals. For a more detailed size chart please visit our technical information pages. ...