K1 · Kuhane One — Yamamoto #40 | 3/2 mm

Lighter. More flexible. Kuhane's core cold-water wetsuit. 3/2 mm of Yamamoto #40 with Kumo, an ultra-soft Japanese lining, so you can paddle with full range of motion without losing warmth. For water at 10–14 °C. Version without hood.

Three layers, one system

01 New Lycra exterior: stretch jersey that moves with the neoprene.
02 Yamamoto #40 core: made from Japanese limestone, not oil. 93% nitrogen-filled closed cells and 99.7% waterproof: it holds heat and doesn't absorb water.
03 Kumo interior: ultra-soft lining, exclusive to Kuhane.

Kumo lining

An ultra-premium Japanese lining that until now was only sold in Japan, used outside Japan for the first time. The softest we have found.

Arms Up + Moon Zip

Arms Up cut: sleeves set in a raised position for a pull-free paddle. Moon Zip entry: curved YKK chest zip. GBS seams (glued and blind-stitched).

Technical Specifications

  • Neoprene: Yamamoto #40 · limestone-based
  • Thickness: 3/2 mm (≈ 4/3 thermal feel)
  • Temperature: 10–14 °C
  • Outer jersey: New Lycra
  • Interior: Kumo · ultra-soft lining · exclusive to Kuhane
  • Seams: GBS (glued and blind-stitched)
  • Entry: Moon Zip · curved chest zip · YKK
  • Cut: Arms Up · raised sleeve position
  • Hood: None
  • Warranty: 2 years
  • Origin: Japanese materials
CHARACTERISTICS

Our key features

Thermal Insulation

The suit must maintain body heat and prevent heat loss.

Flexibility

Durability

Sealed

Ergometry

Frequently Asked Questions

At Kuhane we want the best for you

How to Choose Your Wetsuit for Chile

Choose your wetsuit by water temperature: K2H for 8–12 °C, K1H and K1 for 10–14 °C. Thickness, hood and size in four steps.

Water Temperature in Chile: Which Wetsuit You Need

GBS vs Flatlock vs Blindstitch Seams: Which Is Better

How do I choose my size?

What makes this wetsuit different from other brands?

What materials are used?

How do you care for and store the suit so it lasts for more seasons?

What warranty do the wetsuits have?

Un traje hecho para durar. 2 años de garantía.