INFRARED SPORTSWEAR, POWERED BY PROGRESS.

Men's Running Core 3.0 Long Sleeve Top

£80.00

See size chart
  • DESCRIPTION
  • BEST USE
  • INFRARED BENEFITS
  • KEY FEATURES
  • FABRIC AND CARE

The Core 3.0 top is a great choice for those looking to optimise comfort on their run. The top is made with raglan seams and our signature flatlock stitching to eliminate the friction and chafing that can occur as you clock up the miles, and the supportive fit across the shoulders is aimed to promote good posture and thus boost performance as you run.

The top is an excellent go-to for day in, day out training, as the triple stitched hems and durable fabric will last everything that the environment can throw at it, whether that be beatings from the weather as you clock up the miles to prepare for a marathon, or the obstacles you encounter out on the trails.

The top is made from our infrared-emitting fabric, which helps regulate your body temperature as you work out, dissipating heat and evaporating sweat better than normal fabrics. Furthermore, this unique technology increases blood circulation, tissue oxygenation and cellular metabolism, meaning your body has more energy available to utilise out on the road or trails.

KYMIRA Sport products can be used for four primary applications; performance, recovery, injury prevention/management and thermal regulation.

For the best results, our products should be used for every phase of exercise:

  • 30 minutes before, during
  • During exercise
  • For at least 1 hour afterwards

By using across all three phases, you will see improvements in thermal regulation, circulation and reduce the risk of injury.

  • Increased blood circulation
  • Increased tissue oxygenation by up to 20%
  • Increased cellular metabolism
  • Enhanced energy production
  • Pain relief
  • Accelerated recovery rate
  • Temperature regulation
  • Supportive fit across the shoulders
  • Extra durable fabric and stitching
  • Breathable, quick drying fabric
  • Triple stitched hems

FABRIC COMPOSITION

  • 50% KYnergy Polyester
  • 32% Polyester
  • 18% Elastane

CARE INSTRUCTIONS

  • Wash at 30C/86F
  • Do not tumble dry

You might also like

The size charts below detail the relevant sizing or points of measurement for all of our products. Our garments do not need to be tight and against the skin for our infrared technology to work, so we suggest fitting to your personal preference. If you are looking for a looser fit, then size up from the guide's suggestions.

Unisex Sizes

Socks & Sleeves Foot Size

S 3 - 5 35 - 38 5 - 6
M 6 - 8 39 - 42 7 - 9
L 9 - 11 43 - 46 10 - 12

Socks & Sleeves Calf Size

S 34 cm - 39 cm
M 37 cm - 42 cm
L 40 cm - 45 cm

Gloves

XS 17 cm
S 17.5 cm
M 18 cm
L 18.5 cm
XL 19 cm

Gloves (when worn as a liner)

XS 17.5 cm
S 18 cm
M 18.5 cm
L 19 cm
XL 20 cm

Gloves measure from the point of the wrist to the end of the middle finger.

Women's Sizes

Top

XS 8 36 4
S 10 38 6
M 12 40 8
L 14 42 10
XL 16 44 12

Leggings & Shorts

XS 8 36 4
S 10 38 6
M 12 40 8
L 14 42 10
XL 16 44 12

Men’s Sizes

Top (Chest)

XS 34" - 38"
S 36” - 38″
M 38″ - 40”
L 40″ - 42”
XL 42“ - 44”
XXL 46″ - 48”

Leggings & Shorts (Waist)

XS 28"
S 30”
M 32”
L 34”
XL 36”
XXL 38”

Leggings (Inner Leg)

XS 27" - 28"
S 28” - 30"
M 30” - 32"
L 32” - 34"
XL 34”
XXL 34"

Inner leg measurement based on standard inseam measurements

The size charts below detail the relevant sizing or points of measurement for all of our products. Our garments do not need to be tight and against the skin for our infrared technology to work, so we suggest fitting to your personal preference. If you are looking for a looser fit, then size up from the guide's suggestions.

Unisex Sizes

Socks & Sleeves Foot Size

S 3 - 5 35 - 38 5 - 6
M 6 - 8 39 - 42 7 - 9
L 9 - 11 43 - 46 10 - 12

Socks & Sleeves Calf Size

S 34 cm - 39 cm
M 37 cm - 42 cm
L 40 cm - 45 cm

Gloves

XS 17 cm
S 17.5 cm
M 18 cm
L 18.5 cm
XL 19 cm

Gloves (when worn as a liner)

XS 17.5 cm
S 18 cm
M 18.5 cm
L 19 cm
XL 20 cm

Gloves measure from the point of the wrist to the end of the middle finger.

Women's Sizes

Top

XS 8 36 4
S 10 38 6
M 12 40 8
L 14 42 10
XL 16 44 12

Leggings & Shorts

XS 8 36 4
S 10 38 6
M 12 40 8
L 14 42 10
XL 16 44 12

Men’s Sizes

Top (Chest)

XS 34" - 38"
S 36” - 38″
M 38″ - 40”
L 40″ - 42”
XL 42“ - 44”
XXL 46″ - 48”

Leggings & Shorts (Waist)

XS 28"
S 30”
M 32”
L 34”
XL 36”
XXL 38”

Leggings (Inner Leg)

XS 27" - 28"
S 28” - 30"
M 30” - 32"
L 32” - 34"
XL 34”
XXL 34"

Inner leg measurement based on standard inseam measurements