Are stretchy enough to accommodate growth or weight changes

Move your winter performance up a notch with the On/ Off Tights. Using the same technology as the long-sleeved baselayer shirts and designed to be worn under looser pants or shorts, these tights bring you elite-level thermoregulation during intense workouts.

Features:

• On/Off Technology - With gender-specific body-mapping for maximum ventilation during effort and high-pressure protection when intensity lowers.
• Thermoregulating Fabric - Breathable and highly protective, ensuring you stay warm and dry in cold conditions.
• Ergo Fit - For maximum comfort and warmth during your workout.
• Seamless Design - Sits comfortably against the skin and reduces irritation.
• Flat Waistband - With a drawcord lets you alter the fit.
• Natural Anti-Bacterial Properties - Prevents odour to keep you feeling fresher for longer.
  Weight - 129g.

Are breathable and cool to the touch