b7active was born during the uncertainty of the Coronavirus pandemic—a time that reshaped daily routines and challenged the way people approached movement, wellbeing, and self-care.
With gyms closed and outdoor exercise becoming essential, a clear gap emerged: the need for activewear that could transition seamlessly from home to the outdoors without compromising on quality, performance, or modesty. b7active was created to meet that need.
At its core, b7active is designed for those who want the freedom to step out of their front door ready to move—whether for a run, a bike ride, or everyday activity—while feeling confident, comfortable, and covered. The brand focuses on combining high-performance activewear with thoughtful, modest design. Each piece is carefully developed to meet premium standards, featuring:
Lightweight, breathable fabrics
Climate-controlled technology
Non-transparent air ventilation
Reflective detailing for visibility in low light
Every product is the result of extensive planning, design, and collaboration with high-quality manufacturers to ensure both functionality and durability.
b7active also recognises the realities of modern life. Its designs are made to integrate effortlessly into daily routines—taking the wearer from errands to workouts without interruption. Whether it’s heading straight to the gym or embracing a more relaxed, active-inspired day, the collection supports movement without compromise.
More than activewear, b7active represents a mindset: confidence, readiness, and intention, dressing for the life you want to live.
Stand Out. Blend in. b7active
UK Mainland
FREE Standard Delivery within 3-5 working days on all orders
Scottish Highlands/ Northern Ireland/ Isle of Man, Isle of Wight & Isles of Scilly
FREE Standard Delivery within 3-5 working days on all orders
Orders must be returned within 60 days of receipt
Products must be returned in their original packaging, with all tags attached, and in original unused condition
Customers are responsible for the cost of return postage unless the item is confirmed to be faulty
We recommend using a tracked postal service, as b7active cannot be held responsible for returns lost in transit
Due to hygiene and safety reasons, certain items may be non-returnable unless faulty
Items damaged due to misuse, improper washing, normal wear and tear, snagging, Velcro contact, sports equipment, or tumble drying are not considered faulty and may not qualify for a refund or exchange
To return your order, create your return label at https://send.royalmail.com/send/youritem?country=GBR&format&weight=&weightUnit=G
Pack the items to be sent back securely in suitable protective packaging, together with the completed returns form
Bring your item to any Post office location and keep the tracking receipt as proof of return
To find your local drop off point visit https://www.postoffice.co.uk/branch-finder
Please retain proof of postage until it has been confirmed that your refund has been processed
Please note that items sold by b7active cannot be returned to Mountain Warehouse stores
Please return to:
b7active, 73 Princes Park Avenue, London NW11 0JS
For more information or help, please contact Mountain Warehouse's Customer Care.
At b7active, we take pride in the quality of our products and technical performance fabrics. If you receive an item that is faulty or damaged upon arrival, please contact Mountain Warehouse Customer Care team and we will review the issue and offer a replacement or refund where appropriate. Due to the delicate and technical nature of our materials, our warranty only covers genuine manufacturing faults and does not cover damage caused by misuse, accidents, improper care, or normal wear and tear. Examples of damage not covered include, but are not limited to: - Snagging, pulling, or tearing caused by sports equipment, Velcro, jewellery, rough surfaces, or similar contact - Damage caused during training, gym use, or sporting activities - Shrinkage or fabric distortion caused by tumble drying or high heat washing - Colour fading or deterioration caused by incorrect washing methods To help maintain the quality and lifespan of your garments, we recommend: - Washing on a delicate/cold cycle - Washing with similar light colours - Avoiding contact with Velcro and abrasive surfaces - Hanging garments to dry - Do not tumble dry Failure to follow the recommended care instructions may void any claim relating to the garment. If you believe an item is faulty, please contact Mountain Warehouse Customer Care with your order details and photographs of the issue for review.
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