When standard pull-ups and mid-range products have failed to contain overnight wetting, most families end up in the same place: weighing up MoliCare Slip Maxi versus TENA Slip Maxi. These are the two most widely available high-absorbency taped briefs in the UK, and both are legitimate solutions for heavy overnight wetting in older children and adults. This comparison covers what actually differs between them — fit, absorbency, materials, sizing, and cost — so you can make a practical choice without trial and error.
Why Taped Briefs at All?
Pull-ups are the default product most families reach for, but they have a structural limitation: the pull-up format compresses leg cuffs when a child lies down, and the absorbent core is rarely positioned for sleep. Taped briefs — sometimes called slip briefs or nappy-style products — use a flatter, more adjustable fit with a full-length absorbent panel and refastenable tabs. For heavy wetters, side or stomach sleepers, or children who move a lot at night, they often outperform pull-ups on containment.
If you’re still uncertain whether a taped brief is the right format, this article on nappy core vs pull-up format explains the structural trade-offs in more detail.
MoliCare Slip Maxi: What It Offers
Absorbency and Core Design
MoliCare Slip Maxi is manufactured by Hartmann and is one of the highest-absorbency taped briefs commercially available. The product is rated at approximately 3,400 ml ISO absorbency, which is substantial — typical overnight urine output for a child or teenager is well under 500 ml, so the core capacity itself is not usually the limiting factor. What matters more is how the product manages repeated voids, how it distributes fluid under body weight, and how the leg and waist seals hold during movement.
MoliCare Slip Maxi uses a superabsorbent polymer (SAP) core with a fluid distribution layer designed to spread liquid away from the central zone. The inner topsheet uses a soft nonwoven material with a dry-feel finish. The product includes inner standing leg cuffs, which are the primary barrier against leg leaks.
Sizing
Available in Small, Medium, Large, and Extra Large. The Medium fits hip circumferences of approximately 80–120 cm, which covers most children from around age 9–10 upwards depending on build. The Small (70–90 cm) may fit some slimmer or younger children. Size is one of the most important fit variables — a brief that’s too large will gap at the legs regardless of its absorbency rating.
Skin Contact and Breathability
MoliCare Slip Maxi uses a breathable outer cover that allows some air circulation, which reduces skin maceration during extended wear. The inner topsheet is relatively soft, though some users with sensory sensitivities report the texture as noticeable.
TENA Slip Maxi: What It Offers
Absorbency and Core Design
TENA Slip Maxi is manufactured by Essity and is positioned as a high-absorbency all-in-one brief for heavy or overnight incontinence. It carries a similar ISO absorbency figure to MoliCare — typically cited around 3,100–3,400 ml depending on the specific variant — and uses a comparable SAP core construction. TENA products generally use their ProSkin topsheet technology, which is designed to maintain skin pH balance during extended wear. There is also a TENA Slip Super variant, which sits below Maxi in the range; if you’re comparing products, confirm you are looking at the Maxi tier specifically.
TENA Slip Maxi includes inner leg barriers, though some users find these slightly less pronounced than those in MoliCare’s equivalent product. For children who move during sleep and tend to leak at the legs, this difference — though subtle — can be meaningful. See what happens to leg cuffs when a child lies down for context on why cuff height and positioning matter at night.
Sizing
TENA Slip Maxi is available in Small, Medium, Large, and Extra Large, with sizing broadly comparable to MoliCare. The Medium covers approximately 75–110 cm hip circumference. TENA sizing runs very slightly narrower in some users’ experience, which can affect fit at the legs for children with slimmer builds.
Skin Contact and Breathability
The ProSkin topsheet is one of TENA’s differentiating features, and there is some evidence from adult continence studies that maintaining skin pH reduces the risk of dermatitis during extended use. For overnight use in children this is a relevant consideration, particularly where the child does not wake and the product may be worn for eight or more hours. The outer cover is breathable, comparable in design to MoliCare.
Side-by-Side Comparison
- Absorbency rating: Both approximately 3,100–3,400 ml ISO — effectively equivalent for overnight use
- Leg barriers: Both include inner standing cuffs; MoliCare’s are generally reported as slightly taller
- Skin layer: TENA uses ProSkin pH-balanced topsheet; MoliCare uses a soft dry-feel nonwoven
- Fastening: Both use refastenable adhesive tabs — useful for nighttime changes and repositioning
- Outer cover: Both breathable; similar noise level (quieter than crinkle-style products)
- Sizing range: Both Small to Extra Large; TENA may run slightly narrower in the Medium
- Availability: Both widely stocked online and through medical suppliers; TENA is more commonly found in high-street pharmacies
- Cost: Both typically £0.60–£0.90 per brief when bought in bulk online; TENA is sometimes marginally cheaper in retail settings
- Prescription availability: Both are available on NHS prescription via continence services in some areas — ask your GP or continence nurse
Which Performs Better for Children Specifically?
Neither product is designed for children — both are adult continence products. That context matters because the leg and waist proportions are engineered for adult bodies. For a child at the lower end of the sizing range, the fit may not be optimal regardless of which brand you choose. A child who weighs 25 kg but has narrow hips may find both products gap at the leg even in the smallest size.
In practice, most families report that the choice between MoliCare Slip Maxi and TENA Slip Maxi comes down to three things: which fits their child’s specific body shape better, which their child tolerates (texture, bulk, noise), and which they can access reliably. There is no universally “better” product — both are high-quality, well-engineered briefs.
For children with sensory sensitivities — particularly those with autism or sensory processing differences — the inner topsheet texture and the bulk at the crotch are often the most relevant criteria. It is worth requesting samples of both before committing to a case. Most online suppliers will provide samples on request, and some continence nurses can access trial packs through clinical channels.
Practical Tips for Getting the Best Fit
- Measure hip circumference, not age or weight. Both brands size by hip measurement. Use a tape measure around the widest point.
- Lay the brief flat before fitting. For a child who can stand, fit standing; for one who can’t or won’t, fit lying down and adjust the tabs symmetrically.
- Check the leg barriers are standing upright after fitting. Press them gently outward from the inside after fastening — they should form a channel, not be lying flat against the skin.
- Do not overtighten the tabs. There should be a flat hand’s width of space at the waistband. Overtightening compresses the leg cuffs and increases leak risk.
- Use a waterproof mattress protector regardless. Even well-fitted, high-capacity briefs can leak during extended overnight use or significant movement. Bed protection is a practical backup, not a sign the product has failed.
Cost, Access, and Prescription Options
Both MoliCare Slip Maxi and TENA Slip Maxi are available without prescription from online retailers, with cases of 24–56 briefs typically costing between £15 and £35 depending on size and supplier. Monthly costs for nightly use are therefore in the range of £15–£30, which is higher than pull-ups but often lower than repeated bedding changes and laundry.
NHS prescription access varies significantly by area. In England, some integrated care boards fund continence products for children over five where clinical need is established; others do not. A referral to a paediatric continence service or a conversation with a continence nurse is the most direct route to exploring this. If you have been discharged from a clinic without a product solution, this article on next steps after clinic discharge may be useful.
If the cost of taped briefs is a concern and you are managing repeated night changes without adequate containment, it is worth reading about how other parents manage the exhaustion of night changes — including how to reduce the frequency of full bedding changes through layering and protection strategies.
The Bottom Line
When comparing MoliCare Slip Maxi versus TENA Slip Maxi, the honest answer is that these are closely matched products at the top of the commercial absorbency range. MoliCare has a slight edge on leg cuff height in many users’ experience; TENA has a well-regarded skin-contact layer. Both are far more effective for heavy overnight wetting than any standard pull-up, and both are entirely appropriate for children and teenagers when containment is the primary goal.
The most useful thing you can do is request samples of both and assess fit on your child specifically. If neither achieves a good fit due to body size or shape, speak to a continence nurse — they have access to a wider range of products and can guide sizing in ways that an online comparison cannot.