The One Fullsuit 4/3mm Zipfree 2026

Built to be the one you reach for most, The One is a versatile 4/3mm fullsuit made with premium Yamamoto 39 neoprene, known for lightweight warmth, stretch and all-day comfort. It has been updated with recycled UltraFlex for 40% more stretch, so you feel freer paddling, riding and moving through the water. Inside, Fox Fleece Ultra is Mystic's softest and warmest lining yet, and the zipfree entry, GBS seams and Glideskin neck seal it up for the session.

Yamamoto 39 neoprene
Recycled UltraFlex with 40% more stretch
Fox Fleece Ultra lining in chest and back
Zipperless entry
GBS seams with waterproof stretch taping on all seams (100%)
4-way stretch Hex-tech kneepads
Glideskin neck construction
Back knee emboss
Aquabarrier

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Size M

S M L XL LT MT

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Technology

What makes it work.

Materials

MX4 Yamamoto 39

inner & outer lining

Fox Fleece

taping & stitching

Glued blind stitched

Specifications

Sizes.

size	height	chest	waist
XS	164-169 cm	85-89 cm	70-75 cm
S	170-175 cm	89-94 cm	75-80 cm
ST	179-185 cm	89-94 cm	75-80 cm
MS	170-175 cm	94-99 cm	80-85 cm
M	176-182 cm	94-99 cm	80-85 cm
MT	185-191 cm	94-99 cm	80-85 cm
LS	176-182 cm	99-104 cm	85-90 cm
L	182-188 cm	99-104 cm	85-90 cm
LT	189-195 cm	99-104 cm	85-90 cm
XL	186-196 cm	104-111 cm	90-96 cm
XLT	193-203 cm	104-111 cm	90-96 cm
XXL	188-196 cm	111-119 cm	96-103 cm
XXXL	190-198 cm	119- cm	103 cm