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Our Best Sellers collection

Explore Premium Fitness & Activewear Best Sellers

Refresh your workout wardrobe with fitness and activewear from Allen Fitness. Explore this collection for your next gym session, running routine or everyday active look.

Keep your style focused on you. Choose pieces that suit the way you train, pair them with your favourite essentials and create an outfit that takes you from workout time to downtime.

Browse the collection and find your next fitness favourite. Check each product page for sizing, materials and care details before choosing your fit.

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  • Women's Fashion Coat: Personalized Cashmere Knitted Cardigan with Monochrome Pattern, Warm & Stylish - Allen-Fitness

    Women's Fashion Coat: Personalized Cashmere Knitted Cardigan with Monochrome Pattern, Warm & Stylish

    Price: £36.40
  • New Women's Crop Top Set - 2 Piece Fitness Tracksuit with Short Sleeve and Stylish Design - Allen-Fitness

    New Women's Crop Top Set - 2 Piece Fitness Tracksuit with Short Sleeve and Stylish Design

    Sale price: £37.29 Regular price: £40.79 Save 9%
  • Quick Drying Exercise Jumpsuit for Women - Slimming Fit, Multiple Colors, S to L Sizes Available - Allen-Fitness

    Quick Drying Exercise Jumpsuit for Women - Slimming Fit, Multiple Colors, S to L Sizes Available

    Price: £26.41
  • Elegant Lace Party Dress With Short Front And Long Back Design In Navy Blue - Sizes US2-26W - Allen-Fitness

    Elegant Lace Party Dress With Short Front And Long Back Design In Navy Blue - Sizes US2-26W

    Price: £117.20
  • Thickened Winter Coats For Men - Warm Wool Lined, V-Neck Design, Comfort Fit XL-5XL - Allen-Fitness

    Thickened Winter Coats For Men - Warm Wool Lined, V-Neck Design, Comfort Fit XL-5XL

    Sale price: £46.60 Regular price: £61.29 Save 24%
  • Large Capacity Stainless Steel Thermos Cup - Insulated 1300ML to 4000ML for Outdoor Use - Allen-Fitness

    Large Capacity Stainless Steel Thermos Cup - Insulated 1300ML to 4000ML for Outdoor Use

    Price range: £23.22 – £37.92
  • Long Sleeve Square-neck Slim-fit Sheath Banquet Sequined Jumpsuit - Allen-Fitness

    Long Sleeve Square-neck Slim-fit Sheath Banquet Sequined Jumpsuit

    Sale price: £49.98 Regular price: £56.10 Save 11%
  • Elegant Backless Dress for Women with Bell Sleeves, High Waist, Khaki Color, Available in S, M, L - Allen-Fitness

    Elegant Backless Dress for Women with Bell Sleeves, High Waist, Khaki Color, Available in S, M, L

    Sale price: £42.84 Regular price: £61.20 Save 30%
  • Elegant Gray Woolen Coats For Women - Loose Fit, Long Sleeve, Available In Sizes S, M, L - Allen-Fitness

    Elegant Gray Woolen Coats For Women - Loose Fit, Long Sleeve, Available In Sizes S, M, L

    Sale price: £271.01 Regular price: £373.69 Save 27%
  • Women's Performance Activewear Set - Tummy Control Flexible Exercise Tights and Sports Bra Set -Premium Fitness & Activewear

    Women's Performance Activewear Set - Tummy Control Flexible Exercise Tights and Sports Bra Set

    Sale price: £46.56 Regular price: £50.99 Save 9%
  • Men's Casual Slip-On Shoes With Wear-Resistant Sole, Stylish Design, Available In Sizes 38-47 - Allen-Fitness

    Men's Casual Slip-On Shoes With Wear-Resistant Sole, Stylish Design, Available In Sizes 38-47

    Price: £39.77
  • Pale-pink knee-high socks with grey heel and ankle panels worn on a model

    Compression Socks UK For Men & Women – Graduated Athletic Fit for Running & Travel

    Price: £21.41
  • Fashionable Sweaters For Women - Multi-Color Round Neck Loose Sweater In Wool Blend, Sizes S-5XL - Allen-Fitness

    Fashionable Sweaters For Women - Multi-Color Round Neck Loose Sweater In Wool Blend, Sizes S-5XL

    Sale price: £30.59 Regular price: £50.99 Save 40%
  • Womens Warm Coat - Thickened Lamb Wool, Loose Fit, 9-Quarter Sleeve, Dark & Light Brown Options - Allen-Fitness

    Womens Warm Coat - Thickened Lamb Wool, Loose Fit, 9-Quarter Sleeve, Dark & Light Brown Options

    Sale price: £50.99 Regular price: £71.39 Save 29%
  • Loose Turtleneck Sweater In Pink, Green, Blue, And Purple - Long Sleeve, Plus Size Available - Allen-Fitness

    Loose Turtleneck Sweater In Pink, Green, Blue, And Purple - Long Sleeve, Plus Size Available

    Price: £26.51
  • Women's Faux Mink Coat - Mid-Length, Soft Polyester, Available in 4 Colors, Sizes S-3XL - Allen-Fitness

    Women's Faux Mink Coat - Mid-Length, Soft Polyester, Available in 4 Colors, Sizes S-3XL

    Price: £36.71
  • Womens Long Sleeve Sweater Set With Elastic Waist Pants, Casual Two-Piece Suit In Multiple Colors - Allen-Fitness

    Womens Long Sleeve Sweater Set With Elastic Waist Pants, Casual Two-Piece Suit In Multiple Colors

    Sale price: £30.59 Regular price: £36.70 Save 17%
  • High Waist Leggings for Women, Tie-Dye Spandex Yoga Pants - Comfortable for Running and Fitness - Allen-Fitness

    High Waist Tie-Dye Nylon Leggings for Running & Yoga

    Sale price: £19.37 Regular price: £22.95 Save 16%
  • High Waist Leggings for Women, Line Hip Lifting, Stretchy Fitness & Dance Wear, S-XL - Allen-Fitness

    High Waist Leggings for Women, Line Hip Lifting, Stretchy Fitness & Dance Wear, S-XL

    Sale price: £19.37 Regular price: £23.00 Save 16%
  • Bubble Collar Wooden Ear Waist Tight Solid Color Long Sleeve Dress - Allen-Fitness

    Bubble Collar Wooden Ear Waist Tight Solid Color Long Sleeve Dress

    Sale price: £46.72 Regular price: £51.00 Save 8%