Basalt | Women’s Cold-Water Wetsuits Handmade in Japan

Person surfing on a wave in a Basalt smoothskin wetsuit with a clear sky in the background

Wetsuits

Handcrafted in Japan, one suit at a time, from premium limestone rubber. Designed for women’s bodies with a focus on warmth, quality, and ease.

Soft Goods

Testimonials

Naomi A

"Thank you for your help with the fit advice. It fits beautifully. It is really well made and feels great on. I am genuinely impressed. I cannot wait to try it in the water. I am in Montauk, NY, so I will have to wait until spring to put it to use."

Stephanie D

"There’s something psychologically different about wearing a wetsuit made only for women. In a male-dominated lineup, it gave me this confidence shift: yeah, I belong here. And the suit felt incredible. I was so warm, so comfortable, and it was really easy to get on and off."

Alice W

"I love my Basalt suit! It’s my favorite wetsuit I’ve ever owned. It's so comfortable and easy to get in and out of. It’s also incredibly warm, which makes cold water feel way less intimidating. I really appreciate the thoughtful design details, especially the minimal branding and the seam lines."