Circle One has been making surf gear in Devon since 1969, combining decades of wetsuit experience with dependable performance and excellent value. Designed with British conditions in mind, its wetsuits offer the warmth, flexibility and durability needed for everything from summer sessions to colder winter surf.
Choosing the right size is essential for warmth and comfort. Your wetsuit should fit closely against the body without restricting movement, with no large folds or loose areas where water can collect. Use the Circle One size guides below to compare your height, weight, chest and waist measurements. If you’re between sizes or need advice, contact the GOH team and we’ll help you find the best fit.






Circle One
Circle One is a British surf brand founded in Devon in 1969 by founder and shaper Jeff Townsley.
Born on the beaches of the South West, we’ve spent more than five decades building surfboards, wetsuits and watersports gear that’s made for real UK and European conditions — gear thatlasts,performs, and inspires you to get into the water.
