Most DIY PVC wetsuit racks copy the wrong silhouette. They run a narrow pipe through the shoulder holes and let a wet suit hang like a jacket in a closet. That works for a dry shirt. It works against a wetsuit. Neoprene gets heavy when saturated, and the shoulder panels on a swim-specific suit are the thinnest, most flexible zones in the garment. A rack that puts all that wet weight on the shoulder seams can stretch arm openings, distort the neckline, and loosen the catch area over a season of training and racing. Shoulders are the first casualty.
Why a Shoulder Hang Works Against the Suit
Blueseventy wetsuits use Yamamoto neoprene in 38, 39, and 40 cell grades. The 40 cell neoprene goes where flexibility matters most: the arms and shoulders. A Helix takes that further. Its arms and shoulders are cut from thin, flexible neoprene to preserve feel for the water. That flexibility has a trade-off. Thin neoprene deforms more easily under sustained load.
Soak a suit after a lake swim, and the arms and shoulders carry more weight than they did dry. Gravity pulls the suit down through the narrow arm openings. After enough hangs, the shoulder seams relax. The suit loses its close fit in the one place a swimmer needs it for a long catch and recovery. The same issue applies to any wetsuit left hanging from the neckline or zipper tape. The fix is not a fancier hook. It is a wider, softer support placed at the waist.
What a Drying Rack Has to Do
A drying rack has four jobs. It drains water down and away. It keeps the suit open so air reaches the inside lining. It supports the suit without stretching a seam. It keeps the suit out of direct sunlight and away from heat sources. Air does the drying; the rack lets air reach the lining.
The most useful shape is a wide horizontal rail covered in foam. A pool noodle or pipe insulation works well. The suit folds at the waist, with torso and legs hanging on opposite sides of the padded rail. The load spreads across a broad surface instead of pulling at a narrow shoulder seam. That waist fold already has horizontal structure, and it is far less likely to distort than the arm openings or neckline.
PVC Cut List and Assembly
Use 1-inch schedule 40 PVC pipe. Leave the joints dry-fit, which means the rack pulls apart for storage and can travel to race week without gluing. Sand every cut edge with 120-grit paper until no burrs remain. Foam pipe insulation, slit lengthwise and slipped over the top rail, becomes the load-bearing surface. A split pool noodle also works. The wider the padded top rail, the more the suit's weight spreads out.
Cut list for a simple freestanding rack:
- Two 30-inch vertical uprights
- Four 12-inch base foot arms
- One 18-inch top rail
- Two T-fittings for the base
- Two T-fittings for the top
- Four end caps
- Pipe insulation or one split pool noodle
Assembly order:
- Press a 12-inch foot arm into each side of a base T, cap the ends, and repeat for the second base T.
- Press a 30-inch upright into the top of each base T.
- Press a top T onto each upright, with the straight branch facing across the rack.
- Press the 18-inch top rail into the two top T-fittings.
- Cover the top rail with the padded insulation.
How to Place a Suit on the Rack
Start by rinsing the suit in cool fresh water after every swim. Turn it inside out. Press water out gently. Do not wring. Fold the suit at the waist, not the chest or neck, and place the fold over the padded top rail. Open the zipper fully. Position the suit so any remaining water runs toward the legs.
Let the inside dry first, then turn the suit right side out and repeat until the lining feels dry. The lining and seam areas hold water longer than the smooth neoprene outer face. If the outside dries but the inside stays damp, the suit can feel cold and heavy at the next session, and odor can develop inside the lining. Never use hot water or a clothes dryer. Heat accelerates neoprene breakdown, and Blueseventy excludes heat and chlorine damage from the warranty.
How This Applies to Blueseventy Suits
The waist-fold method matters most on a Helix. The arms and shoulders use the thinnest, most flexible neoprene in the line, and the suit is built for race-day performance rather than daily training abuse. A Reaction sees more frequent training use and has a higher-grade neoprene than the Fusion, but it still responds to the same care. A Thermal Reaction adds a Zirconium jersey lining for cold water, so make sure that lining gets the inside-first drying. Fusion and Sprint are more forgiving for everyday use, but the same shoulder rule applies. No wetsuit should hang by its arm openings.
Drying Habits That Protect the Warranty
Blueseventy covers one year of manufacturing and material defects for the original owner. The warranty does not cover heat or chlorine damage, fingernail punctures, heel tears, zipper damage from force, or normal wear and tear, so a drying setup that prevents shoulder distortion removes one of the few damage sources you control. Keep the rack clean if it sits outside. Sand and soil from open-water swims can settle on the PVC and transfer onto the neoprene. A quick wipe before hanging the suit keeps that grit off the lining and seams.
Build the rack once, use it after every swim, and the suit keeps its fit longer. That matters more than drying speed. A wetsuit that holds its shoulder shape stays comfortable, reduces restriction, and preserves the feel for the water Blueseventy suits are built around. Rinse it, pad the rail, and let the shoulders keep their shape.
If you are still picking the right suit to hang on that rack, start with the size chart and fit guide. They walk through the snug-on-land, comfortable-in-water fit that makes the waist-fold drying method worth the afternoon of PVC cutting.
