Some pre-sale items are shipped via international express, which may result in longer delivery times and additional shipping fees. Exact details will be shown at checkout.
We offer a 14-day return and exchange policy from the date you receive your item. Items must be unused, undamaged, with tags attached, in original packaging, and accompanied by proof of purchase.
We cover return shipping for quality issues, defective, damaged, or incorrect items. For other personal-reason returns, the customer is responsible for return shipping.
For full order cancellations within 14 days, the original standard delivery cost will be refunded. Partial returns generally do not include a refund of the original delivery cost.
Refunds will be processed within 5–7 business days after we receive and inspect your return. Please contact us before returning any item. For questions, email service@rockbrossport.co.uk.
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Cold starts and changing weather can make it difficult to stay comfortable under a helmet. This lightweight cycling skull cap uses a soft Tencel and merino wool blend to help retain warmth while moving moisture away from the skin. Its stretchy construction sits smoothly beneath most helmets and can also be worn for running, hiking or everyday outdoor activities. The reversible design lets you change the look between rides, while the 50–60 cm head circumference fit provides a close, comfortable feel.
The 64% Tencel, 27.5% wool and 8.5% elastane fabric feels soft against the skin while balancing warmth, stretch and moisture management.
At approximately 28 g, the cap adds a light layer of warmth without creating unnecessary bulk under a helmet.
Wear either side to change the appearance between outings and coordinate the cap with different cycling or outdoor clothing.
The stretchy one-size design suits a head circumference of approximately 50–60 cm and is made to sit comfortably beneath most helmets.
Use it for cycling, running, hiking, fitness and other cool-weather activities where a soft, close-fitting head layer is useful.
Cold starts and changing weather can make it difficult to stay comfortable under a helmet. This lightweight cycling skull cap uses a soft Tencel and merino wool blend to help retain warmth while moving moisture away from the skin. Its stretchy construction sits smoothly beneath most helmets and can also be worn for running, hiking or everyday outdoor activities. The reversible design lets you change the look between rides, while the 50–60 cm head circumference fit provides a close, comfortable feel.
The 64% Tencel, 27.5% wool and 8.5% elastane fabric feels soft against the skin while balancing warmth, stretch and moisture management.
At approximately 28 g, the cap adds a light layer of warmth without creating unnecessary bulk under a helmet.
Wear either side to change the appearance between outings and coordinate the cap with different cycling or outdoor clothing.
The stretchy one-size design suits a head circumference of approximately 50–60 cm and is made to sit comfortably beneath most helmets.
Use it for cycling, running, hiking, fitness and other cool-weather activities where a soft, close-fitting head layer is useful.
Learn more
ROCKBROS
64% Tencel, 27.5% wool, and 8.5% elastane
Most helmets; designed to fit beneath a helmet
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