The Grey/Black Terrain Trek Tri-Set — jacket, tee and shorts built from the same collection, designed to train in and look sharp doing it.

All three pieces use Berghaus Terrain Trek construction — lightweight, breathable fabric engineered for high-output sessions with a clean Grey/Black colourway throughout.

• Insulating half zip jacket + moisture-wicking tee — warmth and sweat management layered together for full-session comfort.
• YKK half zip venting + lightweight durable shorts — dial in airflow at the top, unrestricted movement below.
• Reflective trim on jacket + elastic drawcord waist on shorts — low-light visibility and a locked-in fit across the full set.
• Bungee cord hem adjuster on jacket + stretch fabric throughout — every piece moves with you, nothing holding you back.

Sizing: True to size across all three pieces.

Standard Delivery: £3.99, free over £100
Royal Mail Tracked 48. Usually with you in 2–4 working days.

Premium Delivery: £4.99
Royal Mail Tracked 24. Order by 2pm Monday to Friday for priority dispatch, next working day delivery.

We dispatch Monday to Friday, and you’ll get a tracking link as soon as your order’s on its way.

Wrong size? Exchange it free. We'll send you a prepaid label and get the right size out as soon as it's back with us.

Changed your mind? Return it within 14 days of delivery. We still send a prepaid label, and £3.99 is deducted from your refund to cover postage.

Items need to be unworn, with tags on. Start through our Returns Portal and we'll get it sorted for you.